2202102001002 has 16 divisors (see below), whose sum is σ = 4405527023040. Its totient is φ = 733813496832.

The previous prime is 2202102000997. The next prime is 2202102001019. The reversal of 2202102001002 is 2001002012022.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55104238 + ... + 55144185.

It is an arithmetic number, because the mean of its divisors is an integer number (275345438940).

Almost surely, 2^{2202102001002} is an apocalyptic number.

2202102001002 is an abundant number, since it is smaller than the sum of its proper divisors (2203425022038).

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

2202102001002 is a wasteful number, since it uses less digits than its factorization.

2202102001002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110251757.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 2202102001002 its reverse (2001002012022), we get a palindrome (4203104013024).

The spelling of 2202102001002 in words is "two trillion, two hundred two billion, one hundred two million, one thousand, two".