22412100431 has 8 divisors (see below), whose sum is σ = 26047962240. Its totient is φ = 18884771928.

The previous prime is 22412100419. The next prime is 22412100437. The reversal of 22412100431 is 13400121422.

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 22412100431 - 2¹⁸ = 22411838287 is a prime.

It is a super-2 number, since 2×22412100431² (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 (22412100437) 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, 27132881 + ... + 27133706.

It is an arithmetic number, because the mean of its divisors is an integer number (3255995280).

Almost surely, 2^22412100431 is an apocalyptic number.

22412100431 is a deficient number, since it is larger than the sum of its proper divisors (3635861809).

22412100431 is an equidigital number, since it uses as much as digits as its factorization.

22412100431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54266653.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 22412100431 its reverse (13400121422), we get a palindrome (35812221853).

The spelling of 22412100431 in words is "twenty-two billion, four hundred twelve million, one hundred thousand, four hundred thirty-one".