212442111032022 has 48 divisors (see below), whose sum is σ = 469250404243920. Its totient is φ = 69442718558400.

The previous prime is 212442111031933. The next prime is 212442111032057. The reversal of 212442111032022 is 220230111244212.

212442111032022 is a `hidden beast` number, since 2 + 1 + 2 + 442 + 1 + 1 + 10 + 3 + 202 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 291903897 + ... + 292630772.

It is an arithmetic number, because the mean of its divisors is an integer number (9776050088415).

Almost surely, 2^{212442111032022} is an apocalyptic number.

212442111032022 is an abundant number, since it is smaller than the sum of its proper divisors (256808293211898).

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

212442111032022 is a wasteful number, since it uses less digits than its factorization.

212442111032022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 584535069 (or 584535066 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

Adding to 212442111032022 its reverse (220230111244212), we get a palindrome (432672222276234).

The spelling of 212442111032022 in words is "two hundred twelve trillion, four hundred forty-two billion, one hundred eleven million, thirty-two thousand, twenty-two".