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30222213301 = 717253968179
BaseRepresentation
bin11100001001011000…
…100110000010110101
32220000020102111201101
4130021120212002311
5443343341311201
621514530530101
72116635401020
oct341130460265
986006374641
1030222213301
11118a9719195
125a35436931
132b08429067
141669b701b7
15bbd3bed01
hex7096260b5

30222213301 has 8 divisors (see below), whose sum is σ = 36571417920. Its totient is φ = 24380945088.

The previous prime is 30222213299. The next prime is 30222213313. The reversal of 30222213301 is 10331222203.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30222213301 - 21 = 30222213299 is a prime.

It is a super-2 number, since 2×302222133012 (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30222213001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126983971 + ... + 126984208.

It is an arithmetic number, because the mean of its divisors is an integer number (4571427240).

Almost surely, 230222213301 is an apocalyptic number.

It is an amenable number.

30222213301 is a deficient number, since it is larger than the sum of its proper divisors (6349204619).

30222213301 is a wasteful number, since it uses less digits than its factorization.

30222213301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253968203.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 30222213301 its reverse (10331222203), we get a palindrome (40553435504).

The spelling of 30222213301 in words is "thirty billion, two hundred twenty-two million, two hundred thirteen thousand, three hundred one".

Divisors: 1 7 17 119 253968179 1777777253 4317459043 30222213301