111742225294 has 8 divisors (see below), whose sum is σ = 191558100528. Its totient is φ = 47889525120.

The previous prime is 111742225279. The next prime is 111742225319. The reversal of 111742225294 is 492522247111.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3990793747 + ... + 3990793774.

It is an arithmetic number, because the mean of its divisors is an integer number (23944762566).

Almost surely, 2^111742225294 is an apocalyptic number.

111742225294 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

111742225294 is a deficient number, since it is larger than the sum of its proper divisors (79815875234).

111742225294 is an equidigital number, since it uses as much as digits as its factorization.

111742225294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7981587530.

The product of its digits is 80640, while the sum is 40.

The spelling of 111742225294 in words is "one hundred eleven billion, seven hundred forty-two million, two hundred twenty-five thousand, two hundred ninety-four".