2122201012002 has 32 divisors (see below), whose sum is σ = 4317222067200. Its totient is φ = 695268558288.

The previous prime is 2122201011961. The next prime is 2122201012021. The reversal of 2122201012002 is 2002101022212.

It is a super-3 number, since 3×2122201012002³ (a number of 38 digits) contains 333 as substring.

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, 1131963 + ... + 2350689.

It is an arithmetic number, because the mean of its divisors is an integer number (134913189600).

Almost surely, 2^{2122201012002} is an apocalyptic number.

2122201012002 is an abundant number, since it is smaller than the sum of its proper divisors (2195021055198).

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

2122201012002 is a wasteful number, since it uses less digits than its factorization.

2122201012002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223710.

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

Adding to 2122201012002 its reverse (2002101022212), we get a palindrome (4124302034214).

The spelling of 2122201012002 in words is "two trillion, one hundred twenty-two billion, two hundred one million, twelve thousand, two".