2202100100988 has 24 divisors (see below), whose sum is σ = 5138457585408. Its totient is φ = 734001364656.

The previous prime is 2202100100971. The next prime is 2202100101053. The reversal of 2202100100988 is 8890010012022.

It is a super-2 number, since 2×2202100100988² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 3712756 + ... + 4264827.

It is an arithmetic number, because the mean of its divisors is an integer number (214102399392).

Almost surely, 2^{2202100100988} is an apocalyptic number.

It is an amenable number.

2202100100988 is an abundant number, since it is smaller than the sum of its proper divisors (2936357484420).

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

2202100100988 is a wasteful number, since it uses less digits than its factorization.

2202100100988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8000593 (or 8000591 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 33.

The spelling of 2202100100988 in words is "two trillion, two hundred two billion, one hundred million, one hundred thousand, nine hundred eighty-eight".