2202012112194 has 24 divisors (see below), whose sum is σ = 5022132888240. Its totient is φ = 695372245848.

The previous prime is 2202012112193. The next prime is 2202012112231. The reversal of 2202012112194 is 4912112102022.

2202012112194 is a `hidden beast` number, since 220 + 201 + 21 + 1 + 219 + 4 = 666.

It is not an unprimeable number, because it can be changed into a prime (2202012112193) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3219315612 + ... + 3219316295.

It is an arithmetic number, because the mean of its divisors is an integer number (209255537010).

Almost surely, 2^{2202012112194} is an apocalyptic number.

2202012112194 is an abundant number, since it is smaller than the sum of its proper divisors (2820120776046).

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

2202012112194 is a wasteful number, since it uses less digits than its factorization.

2202012112194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6438631934 (or 6438631931 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The spelling of 2202012112194 in words is "two trillion, two hundred two billion, twelve million, one hundred twelve thousand, one hundred ninety-four".