2022002102100 has 72 divisors (see below), whose sum is σ = 5986380215200. Its totient is φ = 526661009280.

The previous prime is 2022002102083. The next prime is 2022002102203. The reversal of 2022002102100 is 12012002202.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 78359275 + ... + 78385074.

Almost surely, 2^{2022002102100} is an apocalyptic number.

2022002102100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022002102100 is an abundant number, since it is smaller than the sum of its proper divisors (3964378113100).

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

2022002102100 is a wasteful number, since it uses less digits than its factorization.

2022002102100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156744409 (or 156744402 counting only the distinct ones).

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

Adding to 2022002102100 its reverse (12012002202), we get a palindrome (2034014104302).

It can be divided in two parts, 2022002102 and 100, that added together give a palindrome (2022002202).

The spelling of 2022002102100 in words is "two trillion, twenty-two billion, two million, one hundred two thousand, one hundred".