212230310110 has 64 divisors (see below), whose sum is σ = 470295995904. Its totient is φ = 67149648000.

The previous prime is 212230310063. The next prime is 212230310129. The reversal of 212230310110 is 11013032212.

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, 3657625 + ... + 3715195.

It is an arithmetic number, because the mean of its divisors is an integer number (7348374936).

Almost surely, 2^212230310110 is an apocalyptic number.

212230310110 is an abundant number, since it is smaller than the sum of its proper divisors (258065685794).

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

212230310110 is a wasteful number, since it uses less digits than its factorization.

212230310110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61649.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 212230310110 its reverse (11013032212), we get a palindrome (223243342322).

The spelling of 212230310110 in words is "two hundred twelve billion, two hundred thirty million, three hundred ten thousand, one hundred ten".