22110332031 has 12 divisors (see below), whose sum is σ = 32716101600. Its totient is φ = 14380703520.

The previous prime is 22110332021. The next prime is 22110332051. The reversal of 22110332031 is 13023301122.

It is not a de Polignac number, because 22110332031 - 2⁶ = 22110331967 is a prime.

It is a super-2 number, since 2×22110332031² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22110331995 and 22110332013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22110332021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29959431 + ... + 29960168.

It is an arithmetic number, because the mean of its divisors is an integer number (2726341800).

Almost surely, 2^22110332031 is an apocalyptic number.

22110332031 is a deficient number, since it is larger than the sum of its proper divisors (10605769569).

22110332031 is a wasteful number, since it uses less digits than its factorization.

22110332031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59919646 (or 59919643 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 22110332031 its reverse (13023301122), we get a palindrome (35133633153).

The spelling of 22110332031 in words is "twenty-two billion, one hundred ten million, three hundred thirty-two thousand, thirty-one".