22433110040 has 64 divisors (see below), whose sum is σ = 55084872960. Its totient is φ = 8154267520.

The previous prime is 22433110033. The next prime is 22433110061. The reversal of 22433110040 is 4001133422.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 22433109994 and 22433110021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1295117 + ... + 1312323.

It is an arithmetic number, because the mean of its divisors is an integer number (860701140).

Almost surely, 2^22433110040 is an apocalyptic number.

22433110040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22433110040 is an abundant number, since it is smaller than the sum of its proper divisors (32651762920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22433110040 is a wasteful number, since it uses less digits than its factorization.

22433110040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20192 (or 20188 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 22433110040 its reverse (4001133422), we get a palindrome (26434243462).

The spelling of 22433110040 in words is "twenty-two billion, four hundred thirty-three million, one hundred ten thousand, forty".