201012021022210 has 16 divisors (see below), whose sum is σ = 361862351585856. Its totient is φ = 80395760909808.

The previous prime is 201012021022177. The next prime is 201012021022247. The reversal of 201012021022210 is 12220120210102.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1130844072 + ... + 1131021811.

It is an arithmetic number, because the mean of its divisors is an integer number (22616396974116).

Almost surely, 2^{201012021022210} is an apocalyptic number.

201012021022210 is a deficient number, since it is larger than the sum of its proper divisors (160850330563646).

201012021022210 is a wasteful number, since it uses less digits than its factorization.

201012021022210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2261874777.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 201012021022210 its reverse (12220120210102), we get a palindrome (213232141232312).

The spelling of 201012021022210 in words is "two hundred one trillion, twelve billion, twenty-one million, twenty-two thousand, two hundred ten".