22349632031 has 2 divisors, whose sum is σ = 22349632032. Its totient is φ = 22349632030.

The previous prime is 22349632027. The next prime is 22349632061. The reversal of 22349632031 is 13023694322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 22349632031 - 2² = 22349632027 is a prime.

It is a super-2 number, since 2×22349632031² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 22349631982 and 22349632000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22349632061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11174816015 + 11174816016.

It is an arithmetic number, because the mean of its divisors is an integer number (11174816016).

Almost surely, 2^22349632031 is an apocalyptic number.

22349632031 is a deficient number, since it is larger than the sum of its proper divisors (1).

22349632031 is an equidigital number, since it uses as much as digits as its factorization.

22349632031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 46656, while the sum is 35.

The spelling of 22349632031 in words is "twenty-two billion, three hundred forty-nine million, six hundred thirty-two thousand, thirty-one".