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10022312213 = 263322111831
BaseRepresentation
bin10010101010110000…
…00101100100010101
3221212110202012201122
421111120011210111
5131011202442323
64334300533325
7503235151064
oct112530054425
927773665648
1010022312213
114283374561
121b38551245
13c39500174
146b10d01db
153d9d18ec8
hex255605915

10022312213 has 8 divisors (see below), whose sum is σ = 10064393856. Its totient is φ = 9980261200.

The previous prime is 10022312207. The next prime is 10022312219. The reversal of 10022312213 is 31221322001.

It is an interprime number because it is at equal distance from previous prime (10022312207) and next prime (10022312219).

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 10022312213 - 24 = 10022312197 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10022312191 and 10022312200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10022312219) 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, 841208 + ... + 853038.

It is an arithmetic number, because the mean of its divisors is an integer number (1258049232).

Almost surely, 210022312213 is an apocalyptic number.

It is an amenable number.

10022312213 is a deficient number, since it is larger than the sum of its proper divisors (42081643).

10022312213 is a wasteful number, since it uses less digits than its factorization.

10022312213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15315.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 10022312213 its reverse (31221322001), we get a palindrome (41243634214).

The spelling of 10022312213 in words is "ten billion, twenty-two million, three hundred twelve thousand, two hundred thirteen".

Divisors: 1 263 3221 11831 847123 3111553 38107651 10022312213