212113310210 has 16 divisors (see below), whose sum is σ = 383401468800. Its totient is φ = 84490321776.

The previous prime is 212113310153. The next prime is 212113310243. The reversal of 212113310210 is 12013311212.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44372780 + ... + 44377559.

It is an arithmetic number, because the mean of its divisors is an integer number (23962591800).

Almost surely, 2^212113310210 is an apocalyptic number.

212113310210 is a deficient number, since it is larger than the sum of its proper divisors (171288158590).

212113310210 is a wasteful number, since it uses less digits than its factorization.

212113310210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88750585.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 212113310210 its reverse (12013311212), we get a palindrome (224126621422).

The spelling of 212113310210 in words is "two hundred twelve billion, one hundred thirteen million, three hundred ten thousand, two hundred ten".