12210252198886 has 8 divisors (see below), whose sum is σ = 20931860912400. Its totient is φ = 5232965228088.

The previous prime is 12210252198871. The next prime is 12210252198889. The reversal of 12210252198886 is 68889125201221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12210252198889) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 436080435661 + ... + 436080435688.

It is an arithmetic number, because the mean of its divisors is an integer number (2616482614050).

Almost surely, 2^{12210252198886} is an apocalyptic number.

12210252198886 is a deficient number, since it is larger than the sum of its proper divisors (8721608713514).

12210252198886 is an equidigital number, since it uses as much as digits as its factorization.

12210252198886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 872160871358.

The product of its (nonzero) digits is 2211840, while the sum is 55.

The spelling of 12210252198886 in words is "twelve trillion, two hundred ten billion, two hundred fifty-two million, one hundred ninety-eight thousand, eight hundred eighty-six".