212133103021232 has 20 divisors (see below), whose sum is σ = 411944123762160. Its totient is φ = 105824942050368.

The previous prime is 212133103021219. The next prime is 212133103021319. The reversal of 212133103021232 is 232120301331212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15100584023 + ... + 15100598070.

It is an arithmetic number, because the mean of its divisors is an integer number (20597206188108).

Almost surely, 2^{212133103021232} is an apocalyptic number.

It is an amenable number.

212133103021232 is a deficient number, since it is larger than the sum of its proper divisors (199811020740928).

212133103021232 is a wasteful number, since it uses less digits than its factorization.

212133103021232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30201182540 (or 30201182534 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 212133103021232 its reverse (232120301331212), we get a palindrome (444253404352444).

The spelling of 212133103021232 in words is "two hundred twelve trillion, one hundred thirty-three billion, one hundred three million, twenty-one thousand, two hundred thirty-two".