202112211010 has 32 divisors (see below), whose sum is σ = 383038914240. Its totient is φ = 76571998272.

The previous prime is 202112210969. The next prime is 202112211061. The reversal of 202112211010 is 10112211202.

202112211010 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 705757 + ... + 949903.

It is an arithmetic number, because the mean of its divisors is an integer number (11969966070).

Almost surely, 2^202112211010 is an apocalyptic number.

202112211010 is a deficient number, since it is larger than the sum of its proper divisors (180926703230).

202112211010 is a wasteful number, since it uses less digits than its factorization.

202112211010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248530.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 202112211010 its reverse (10112211202), we get a palindrome (212224422212).

The spelling of 202112211010 in words is "two hundred two billion, one hundred twelve million, two hundred eleven thousand, ten".