112210010221986 has 64 divisors (see below), whose sum is σ = 249677040090240. Its totient is φ = 37355122667520.

The previous prime is 112210010221973. The next prime is 112210010221987. The reversal of 112210010221986 is 689122010012211.

It is a self number, because there is not a number n which added to its sum of digits gives 112210010221986.

It is not an unprimeable number, because it can be changed into a prime (112210010221987) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 914050786 + ... + 914173538.

It is an arithmetic number, because the mean of its divisors is an integer number (3901203751410).

Almost surely, 2^{112210010221986} is an apocalyptic number.

112210010221986 is an abundant number, since it is smaller than the sum of its proper divisors (137467029868254).

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

112210010221986 is a wasteful number, since it uses less digits than its factorization.

112210010221986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144448 (or 144442 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 36.

The spelling of 112210010221986 in words is "one hundred twelve trillion, two hundred ten billion, ten million, two hundred twenty-one thousand, nine hundred eighty-six".