22037206232 has 16 divisors (see below), whose sum is σ = 42099380640. Its totient is φ = 10810704736.

The previous prime is 22037206211. The next prime is 22037206249. The reversal of 22037206232 is 23260273022.

It is a junction number, because it is equal to n+sod(n) for n = 22037206195 and 22037206204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25986848 + ... + 25987695.

It is an arithmetic number, because the mean of its divisors is an integer number (2631211290).

Almost surely, 2^22037206232 is an apocalyptic number.

It is an amenable number.

22037206232 is a deficient number, since it is larger than the sum of its proper divisors (20062174408).

22037206232 is a wasteful number, since it uses less digits than its factorization.

22037206232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51974602 (or 51974598 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 29.

Adding to 22037206232 its reverse (23260273022), we get a palindrome (45297479254).

The spelling of 22037206232 in words is "twenty-two billion, thirty-seven million, two hundred six thousand, two hundred thirty-two".