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10005022231 is a prime number
BaseRepresentation
bin10010101000101100…
…01000011000010111
3221211021012210022221
421110112020120113
5130442241202411
64332442203211
7502635200011
oct112426103027
927737183287
1010005022231
114274635316
121b327b3507
13c35a583c9
146acaad1b1
153d8551071
hex254588617

10005022231 has 2 divisors, whose sum is σ = 10005022232. Its totient is φ = 10005022230.

The previous prime is 10005022207. The next prime is 10005022273. The reversal of 10005022231 is 13222050001.

It is a weak prime.

It is an emirp because it is prime and its reverse (13222050001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10005022231 - 213 = 10005014039 is a prime.

It is a super-2 number, since 2×100050222312 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10005022201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5002511115 + 5002511116.

It is an arithmetic number, because the mean of its divisors is an integer number (5002511116).

Almost surely, 210005022231 is an apocalyptic number.

10005022231 is a deficient number, since it is larger than the sum of its proper divisors (1).

10005022231 is an equidigital number, since it uses as much as digits as its factorization.

10005022231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 120, while the sum is 16.

Adding to 10005022231 its reverse (13222050001), we get a palindrome (23227072232).

The spelling of 10005022231 in words is "ten billion, five million, twenty-two thousand, two hundred thirty-one".