22132111210040 has 64 divisors (see below), whose sum is σ = 53632309550400. Its totient is φ = 8171170486272.

The previous prime is 22132111209947. The next prime is 22132111210163. The reversal of 22132111210040 is 4001211123122.

It is a super-2 number, since 2×22132111210040² (a number of 27 digits) contains 22 as substring.

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 = 22132111209994 and 22132111210021.

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, 4435181 + ... + 7995939.

It is an arithmetic number, because the mean of its divisors is an integer number (838004836725).

Almost surely, 2^{22132111210040} is an apocalyptic number.

22132111210040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22132111210040 is an abundant number, since it is smaller than the sum of its proper divisors (31500198340360).

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

22132111210040 is a wasteful number, since it uses less digits than its factorization.

22132111210040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3572736 (or 3572732 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 22132111210040 its reverse (4001211123122), we get a palindrome (26133322333162).

The spelling of 22132111210040 in words is "twenty-two trillion, one hundred thirty-two billion, one hundred eleven million, two hundred ten thousand, forty".