2202022002112 has 56 divisors (see below), whose sum is σ = 4599988361600. Its totient is φ = 1042979141376.

The previous prime is 2202022002109. The next prime is 2202022002113. The reversal of 2202022002112 is 2112002202022.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2202022002113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16621189 + ... + 16753147.

Almost surely, 2^{2202022002112} is an apocalyptic number.

It is an amenable number.

2202022002112 is an abundant number, since it is smaller than the sum of its proper divisors (2397966359488).

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

2202022002112 is a wasteful number, since it uses less digits than its factorization.

2202022002112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145713 (or 145703 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 2202022002112 its reverse (2112002202022), we get a palindrome (4314024204134).

The spelling of 2202022002112 in words is "two trillion, two hundred two billion, twenty-two million, two thousand, one hundred twelve".