212203031020310 has 32 divisors (see below), whose sum is σ = 417926055879072. Its totient is φ = 76935763054080.

The previous prime is 212203031020307. The next prime is 212203031020333. The reversal of 212203031020310 is 13020130302212.

212203031020310 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 2×212203031020310² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2862156497 + ... + 2862230636.

It is an arithmetic number, because the mean of its divisors is an integer number (13060189246221).

Almost surely, 2^{212203031020310} is an apocalyptic number.

212203031020310 is a deficient number, since it is larger than the sum of its proper divisors (205723024858762).

212203031020310 is a wasteful number, since it uses less digits than its factorization.

212203031020310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5724387488.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 212203031020310 its reverse (13020130302212), we get a palindrome (225223161322522).

The spelling of 212203031020310 in words is "two hundred twelve trillion, two hundred three billion, thirty-one million, twenty thousand, three hundred ten".