212112202211212 has 6 divisors (see below), whose sum is σ = 371196353869628. Its totient is φ = 106056101105604.

The previous prime is 212112202211207. The next prime is 212112202211263.

212112202211212 is nontrivially palindromic in base 10.

212112202211212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26514025276398 + ... + 26514025276405.

Almost surely, 2^{212112202211212} is an apocalyptic number.

It is an amenable number.

212112202211212 is a deficient number, since it is larger than the sum of its proper divisors (159084151658416).

212112202211212 is a wasteful number, since it uses less digits than its factorization.

212112202211212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53028050552807 (or 53028050552805 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 22.

It can be divided in two parts, 21211220 and 2211212, that added together give a palindrome (23422432).

The spelling of 212112202211212 in words is "two hundred twelve trillion, one hundred twelve billion, two hundred two million, two hundred eleven thousand, two hundred twelve".