11112234566790 has 64 divisors (see below), whose sum is σ = 32272170315264. Its totient is φ = 2390531132928.

The previous prime is 11112234566789. The next prime is 11112234566801. The reversal of 11112234566790 is 9766543221111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1556331804 + ... + 1556338943.

It is an arithmetic number, because the mean of its divisors is an integer number (504252661176).

Almost surely, 2^{11112234566790} is an apocalyptic number.

11112234566790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11112234566790 is an abundant number, since it is smaller than the sum of its proper divisors (21159935748474).

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

11112234566790 is a wasteful number, since it uses less digits than its factorization.

11112234566790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3112670781.

The product of its (nonzero) digits is 544320, while the sum is 48.

The spelling of 11112234566790 in words is "eleven trillion, one hundred twelve billion, two hundred thirty-four million, five hundred sixty-six thousand, seven hundred ninety".