212022232011112 has 32 divisors (see below), whose sum is σ = 401484224241000. Its totient is φ = 104959806112000.

The previous prime is 212022232011103. The next prime is 212022232011151. The reversal of 212022232011112 is 211110232220212.

It can be written as a sum of positive squares in 4 ways, for example, as 159552114383236 + 52470117627876 = 12631394^2 + 7243626^2 .

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, 48704514 + ... + 52878862.

Almost surely, 2^{212022232011112} is an apocalyptic number.

It is an amenable number.

212022232011112 is a deficient number, since it is larger than the sum of its proper divisors (189461992229888).

212022232011112 is a wasteful number, since it uses less digits than its factorization.

212022232011112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4237317 (or 4237313 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 212022232011112 its reverse (211110232220212), we get a palindrome (423132464231324).

The spelling of 212022232011112 in words is "two hundred twelve trillion, twenty-two billion, two hundred thirty-two million, eleven thousand, one hundred twelve".