32112213121022 has 4 divisors (see below), whose sum is σ = 48168319681536. Its totient is φ = 16056106560510.

The previous prime is 32112213121019. The next prime is 32112213121033. The reversal of 32112213121022 is 22012131221123.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8028053280254 + ... + 8028053280257.

It is an arithmetic number, because the mean of its divisors is an integer number (12042079920384).

Almost surely, 2^{32112213121022} is an apocalyptic number.

32112213121022 is a deficient number, since it is larger than the sum of its proper divisors (16056106560514).

32112213121022 is a wasteful number, since it uses less digits than its factorization.

32112213121022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16056106560513.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 32112213121022 its reverse (22012131221123), we get a palindrome (54124344342145).

The spelling of 32112213121022 in words is "thirty-two trillion, one hundred twelve billion, two hundred thirteen million, one hundred twenty-one thousand, twenty-two".