211312222213112 has 32 divisors (see below), whose sum is σ = 400684175010000. Its totient is φ = 104463238987008.

The previous prime is 211312222213087. The next prime is 211312222213151.

211312222213112 is nontrivially palindromic in base 10.

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, 4884839 + ... + 21130217.

Almost surely, 2^{211312222213112} is an apocalyptic number.

It is an amenable number.

211312222213112 is a deficient number, since it is larger than the sum of its proper divisors (189371952796888).

211312222213112 is a wasteful number, since it uses less digits than its factorization.

211312222213112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16263743 (or 16263739 counting only the distinct ones).

The product of its digits is 1152, while the sum is 26.

The spelling of 211312222213112 in words is "two hundred eleven trillion, three hundred twelve billion, two hundred twenty-two million, two hundred thirteen thousand, one hundred twelve".