112212110493 has 24 divisors (see below), whose sum is σ = 185433513408. Its totient is φ = 64053888192.

The previous prime is 112212110489. The next prime is 112212110519. The reversal of 112212110493 is 394011212211.

It is not a de Polignac number, because 112212110493 - 2² = 112212110489 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112212150493) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 874455 + ... + 994532.

It is an arithmetic number, because the mean of its divisors is an integer number (7726396392).

Almost surely, 2^112212110493 is an apocalyptic number.

It is an amenable number.

112212110493 is a deficient number, since it is larger than the sum of its proper divisors (73221402915).

112212110493 is a wasteful number, since it uses less digits than its factorization.

112212110493 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1869953 (or 1869950 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The spelling of 112212110493 in words is "one hundred twelve billion, two hundred twelve million, one hundred ten thousand, four hundred ninety-three".