201010012210 has 16 divisors (see below), whose sum is σ = 413506310976. Its totient is φ = 68917718448.

The previous prime is 201010012187. The next prime is 201010012211. The reversal of 201010012210 is 12210010102.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (201010012211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1435785732 + ... + 1435785871.

It is an arithmetic number, because the mean of its divisors is an integer number (25844144436).

Almost surely, 2^201010012210 is an apocalyptic number.

201010012210 is an abundant number, since it is smaller than the sum of its proper divisors (212496298766).

201010012210 is a wasteful number, since it uses less digits than its factorization.

201010012210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2871571617.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 201010012210 its reverse (12210010102), we get a palindrome (213220022312).

The spelling of 201010012210 in words is "two hundred one billion, ten million, twelve thousand, two hundred ten".