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130222310033 = 1256271036579
BaseRepresentation
bin111100101000111011…
…0101100001010010001
3110110010102020202122202
41321101312230022101
54113143402410113
6135453500012545
712260013241364
oct1712166541221
9413112222582
10130222310033
115025510aa32
12212a3231155
13c383c7082a
146434c180db
1535c2628258
hex1e51dac291

130222310033 has 4 divisors (see below), whose sum is σ = 130223472240. Its totient is φ = 130221147828.

The previous prime is 130222310027. The next prime is 130222310039. The reversal of 130222310033 is 330013222031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is an interprime number because it is at equal distance from previous prime (130222310027) and next prime (130222310039).

It is a cyclic number.

It is not a de Polignac number, because 130222310033 - 24 = 130222310017 is a prime.

It is a super-2 number, since 2×1302223100332 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130222309987 and 130222310014.

It is not an unprimeable number, because it can be changed into a prime (130222310039) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 392663 + ... + 643916.

It is an arithmetic number, because the mean of its divisors is an integer number (32555868060).

Almost surely, 2130222310033 is an apocalyptic number.

It is an amenable number.

130222310033 is a deficient number, since it is larger than the sum of its proper divisors (1162207).

130222310033 is a wasteful number, since it uses less digits than its factorization.

130222310033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1162206.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 130222310033 its reverse (330013222031), we get a palindrome (460235532064).

The spelling of 130222310033 in words is "one hundred thirty billion, two hundred twenty-two million, three hundred ten thousand, thirty-three".

Divisors: 1 125627 1036579 130222310033