2002022221010 has 64 divisors (see below), whose sum is σ = 4264942097664. Its totient is φ = 662416185600.

The previous prime is 2002022220973. The next prime is 2002022221057. The reversal of 2002022221010 is 101222202002.

It is a super-3 number, since 3×2002022221010³ (a number of 38 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4196876 + ... + 4649495.

It is an arithmetic number, because the mean of its divisors is an integer number (66639720276).

Almost surely, 2^{2002022221010} is an apocalyptic number.

2002022221010 is an abundant number, since it is smaller than the sum of its proper divisors (2262919876654).

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

2002022221010 is a wasteful number, since it uses less digits than its factorization.

2002022221010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8846499.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 2002022221010 its reverse (101222202002), we get a palindrome (2103244423012).

The spelling of 2002022221010 in words is "two trillion, two billion, twenty-two million, two hundred twenty-one thousand, ten".