2202191418798 has 48 divisors (see below), whose sum is σ = 5773812801120. Its totient is φ = 592185927168.

The previous prime is 2202191418769. The next prime is 2202191418829. The reversal of 2202191418798 is 8978141912022.

2202191418798 is a `hidden beast` number, since 2 + 2 + 0 + 219 + 1 + 418 + 7 + 9 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 514048143 + ... + 514052426.

It is an arithmetic number, because the mean of its divisors is an integer number (120287766690).

Almost surely, 2^{2202191418798} is an apocalyptic number.

2202191418798 is an abundant number, since it is smaller than the sum of its proper divisors (3571621382322).

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

2202191418798 is a wasteful number, since it uses less digits than its factorization.

2202191418798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028100601 (or 1028100598 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 54.

The spelling of 2202191418798 in words is "two trillion, two hundred two billion, one hundred ninety-one million, four hundred eighteen thousand, seven hundred ninety-eight".