20132022232 has 32 divisors (see below), whose sum is σ = 44531665920. Its totient is φ = 8349685920.

The previous prime is 20132022193. The next prime is 20132022247. The reversal of 20132022232 is 23222023102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5796658 + ... + 5800129.

It is an arithmetic number, because the mean of its divisors is an integer number (1391614560).

Almost surely, 2^20132022232 is an apocalyptic number.

It is an amenable number.

20132022232 is an abundant number, since it is smaller than the sum of its proper divisors (24399643688).

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

20132022232 is a wasteful number, since it uses less digits than its factorization.

20132022232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11596831 (or 11596827 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 20132022232 its reverse (23222023102), we get a palindrome (43354045334).

The spelling of 20132022232 in words is "twenty billion, one hundred thirty-two million, twenty-two thousand, two hundred thirty-two".