212233302111110 has 64 divisors (see below), whose sum is σ = 447464609907840. Its totient is φ = 70955732090880.

The previous prime is 212233302111073. The next prime is 212233302111143. The reversal of 212233302111110 is 11111203332212.

It is a happy number.

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, 12542615 + ... + 24120194.

It is an arithmetic number, because the mean of its divisors is an integer number (6991634529810).

Almost surely, 2^{212233302111110} is an apocalyptic number.

212233302111110 is an abundant number, since it is smaller than the sum of its proper divisors (235231307796730).

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

212233302111110 is a wasteful number, since it uses less digits than its factorization.

212233302111110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36664881.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 212233302111110 its reverse (11111203332212), we get a palindrome (223344505443322).

The spelling of 212233302111110 in words is "two hundred twelve trillion, two hundred thirty-three billion, three hundred two million, one hundred eleven thousand, one hundred ten".