2192998870386 has 24 divisors (see below), whose sum is σ = 4751711999424. Its totient is φ = 730966631640.

The previous prime is 2192998870373. The next prime is 2192998870393. The reversal of 2192998870386 is 6830788992912.

2192998870386 is a `hidden beast` number, since 2 + 1 + 92 + 9 + 98 + 8 + 70 + 386 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2337750 + ... + 3138641.

It is an arithmetic number, because the mean of its divisors is an integer number (197987999976).

Almost surely, 2^{2192998870386} is an apocalyptic number.

2192998870386 is an abundant number, since it is smaller than the sum of its proper divisors (2558713129038).

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

2192998870386 is a wasteful number, since it uses less digits than its factorization.

2192998870386 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5498646 (or 5498643 counting only the distinct ones).

The product of its (nonzero) digits is 188116992, while the sum is 72.

The spelling of 2192998870386 in words is "two trillion, one hundred ninety-two billion, nine hundred ninety-eight million, eight hundred seventy thousand, three hundred eighty-six".