2102202130998 has 16 divisors (see below), whose sum is σ = 4204777889520. Its totient is φ = 700671772416.

The previous prime is 2102202130997. The next prime is 2102202131009. The reversal of 2102202130998 is 8990312022012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2102202130997) 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, 15494643 + ... + 15629726.

It is an arithmetic number, because the mean of its divisors is an integer number (262798618095).

Almost surely, 2^{2102202130998} is an apocalyptic number.

2102202130998 is an abundant number, since it is smaller than the sum of its proper divisors (2102575758522).

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

2102202130998 is a wasteful number, since it uses less digits than its factorization.

2102202130998 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31135631.

The product of its (nonzero) digits is 31104, while the sum is 39.

The spelling of 2102202130998 in words is "two trillion, one hundred two billion, two hundred two million, one hundred thirty thousand, nine hundred ninety-eight".