201012002221002 has 16 divisors (see below), whose sum is σ = 459456005076672. Its totient is φ = 57432000634560.

The previous prime is 201012002220947. The next prime is 201012002221031. The reversal of 201012002221002 is 200122200210102.

It is a super-2 number, since 2×201012002221002² (a number of 29 digits) contains 22 as substring.

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, 2393000026399 + ... + 2393000026482.

It is an arithmetic number, because the mean of its divisors is an integer number (28716000317292).

Almost surely, 2^{201012002221002} is an apocalyptic number.

201012002221002 is an abundant number, since it is smaller than the sum of its proper divisors (258444002855670).

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

201012002221002 is a wasteful number, since it uses less digits than its factorization.

201012002221002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4786000052893.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 201012002221002 its reverse (200122200210102), we get a palindrome (401134202431104).

The spelling of 201012002221002 in words is "two hundred one trillion, twelve billion, two million, two hundred twenty-one thousand, two".