22103010112331 has 16 divisors (see below), whose sum is σ = 22485103480320. Its totient is φ = 21721560981120.

The previous prime is 22103010112237. The next prime is 22103010112333. The reversal of 22103010112331 is 13321101030122.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 22103010112331 - 2³⁸ = 21828132205387 is a prime.

It is a super-2 number, since 2×22103010112331² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22103010112333) 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, 409189481 + ... + 409243493.

It is an arithmetic number, because the mean of its divisors is an integer number (1405318967520).

Almost surely, 2^{22103010112331} is an apocalyptic number.

22103010112331 is a deficient number, since it is larger than the sum of its proper divisors (382093367989).

22103010112331 is a wasteful number, since it uses less digits than its factorization.

22103010112331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59846.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 22103010112331 its reverse (13321101030122), we get a palindrome (35424111142453).

The spelling of 22103010112331 in words is "twenty-two trillion, one hundred three billion, ten million, one hundred twelve thousand, three hundred thirty-one".