22711106268431 has 16 divisors (see below), whose sum is σ = 27837134092800. Its totient is φ = 18094137149088.

The previous prime is 22711106268371. The next prime is 22711106268437. The reversal of 22711106268431 is 13486260111722.

It is a happy number.

It is not a de Polignac number, because 22711106268431 - 2¹⁸ = 22711106006287 is a prime.

It is a super-2 number, since 2×22711106268431² (a number of 28 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 (22711106268437) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1610938211 + ... + 1610952308.

It is an arithmetic number, because the mean of its divisors is an integer number (1739820880800).

Almost surely, 2^{22711106268431} is an apocalyptic number.

22711106268431 is a deficient number, since it is larger than the sum of its proper divisors (5126027824369).

22711106268431 is a wasteful number, since it uses less digits than its factorization.

22711106268431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3221890598.

The product of its (nonzero) digits is 193536, while the sum is 44.

The spelling of 22711106268431 in words is "twenty-two trillion, seven hundred eleven billion, one hundred six million, two hundred sixty-eight thousand, four hundred thirty-one".