212331010310 has 64 divisors (see below), whose sum is σ = 410771088000. Its totient is φ = 78734960640.

The previous prime is 212331010279. The next prime is 212331010373. The reversal of 212331010310 is 13010133212.

212331010310 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×212331010310² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

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 31 ways as a sum of consecutive naturals, for example, 13474316 + ... + 13490064.

It is an arithmetic number, because the mean of its divisors is an integer number (6418298250).

Almost surely, 2^212331010310 is an apocalyptic number.

212331010310 is a deficient number, since it is larger than the sum of its proper divisors (198440077690).

212331010310 is a wasteful number, since it uses less digits than its factorization.

212331010310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16961.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 212331010310 its reverse (13010133212), we get a palindrome (225341143522).

The spelling of 212331010310 in words is "two hundred twelve billion, three hundred thirty-one million, ten thousand, three hundred ten".