2100202002002 has 16 divisors (see below), whose sum is σ = 3392679071040. Its totient is φ = 969311124432.

The previous prime is 2100202001999. The next prime is 2100202002109. The reversal of 2100202002002 is 2002002020012.

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, 1622249 + ... + 2613827.

It is an arithmetic number, because the mean of its divisors is an integer number (212042441940).

Almost surely, 2^{2100202002002} is an apocalyptic number.

2100202002002 is a deficient number, since it is larger than the sum of its proper divisors (1292477069038).

2100202002002 is a wasteful number, since it uses less digits than its factorization.

2100202002002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1073057.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 2100202002002 its reverse (2002002020012), we get a palindrome (4102204022014).

The spelling of 2100202002002 in words is "two trillion, one hundred billion, two hundred two million, two thousand, two".