111074747474111 has 32 divisors (see below), whose sum is σ = 116819369294400. Its totient is φ = 105509170999296.

The previous prime is 111074747474039. The next prime is 111074747474129. The reversal of 111074747474111 is 111474747470111.

It is a cyclic number.

It is not a de Polignac number, because 111074747474111 - 2³⁴ = 111057567604927 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 111074747474111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111074747474011) 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, 127970315 + ... + 128835363.

It is an arithmetic number, because the mean of its divisors is an integer number (3650605290450).

Almost surely, 2^{111074747474111} is an apocalyptic number.

111074747474111 is a deficient number, since it is larger than the sum of its proper divisors (5744621820289).

111074747474111 is a wasteful number, since it uses less digits than its factorization.

111074747474111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865643.

The product of its (nonzero) digits is 614656, while the sum is 50.

The spelling of 111074747474111 in words is "one hundred eleven trillion, seventy-four billion, seven hundred forty-seven million, four hundred seventy-four thousand, one hundred eleven".