201022000012210 has 64 divisors (see below), whose sum is σ = 413022061089792. Its totient is φ = 69785176882176.

The previous prime is 201022000012153. The next prime is 201022000012213. The reversal of 201022000012210 is 12210000220102.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (201022000012213) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44895082 + ... + 49169221.

It is an arithmetic number, because the mean of its divisors is an integer number (6453469704528).

Almost surely, 2^{201022000012210} is an apocalyptic number.

201022000012210 is an abundant number, since it is smaller than the sum of its proper divisors (212000061077582).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

201022000012210 is a wasteful number, since it uses less digits than its factorization.

201022000012210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94065307.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 201022000012210 its reverse (12210000220102), we get a palindrome (213232000232312).

The spelling of 201022000012210 in words is "two hundred one trillion, twenty-two billion, twelve thousand, two hundred ten".