212233202332212 has 96 divisors (see below), whose sum is σ = 504851788627200. Its totient is φ = 69368704404480.

The previous prime is 212233202332189. The next prime is 212233202332241.

It is a happy number.

212233202332212 is nontrivially palindromic in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 212233202332212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8451789537 + ... + 8451814647.

It is an arithmetic number, because the mean of its divisors is an integer number (5258872798200).

Almost surely, 2^{212233202332212} is an apocalyptic number.

It is an amenable number.

212233202332212 is an abundant number, since it is smaller than the sum of its proper divisors (292618586294988).

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

212233202332212 is a wasteful number, since it uses less digits than its factorization.

212233202332212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32473 (or 32471 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 30.

It can be divided in two parts, 21223320 and 2332212, that added together give a palindrome (23555532).

The spelling of 212233202332212 in words is "two hundred twelve trillion, two hundred thirty-three billion, two hundred two million, three hundred thirty-two thousand, two hundred twelve".