111520035422 has 16 divisors (see below), whose sum is σ = 172174545600. Its totient is φ = 54151662240.

The previous prime is 111520035413. The next prime is 111520035437. The reversal of 111520035422 is 224530025111.

It is a junction number, because it is equal to n+sod(n) for n = 111520035391 and 111520035400.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5775797 + ... + 5795072.

It is an arithmetic number, because the mean of its divisors is an integer number (10760909100).

Almost surely, 2^111520035422 is an apocalyptic number.

111520035422 is a deficient number, since it is larger than the sum of its proper divisors (60654510178).

111520035422 is a wasteful number, since it uses less digits than its factorization.

111520035422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11571011.

The product of its (nonzero) digits is 2400, while the sum is 26.

The spelling of 111520035422 in words is "one hundred eleven billion, five hundred twenty million, thirty-five thousand, four hundred twenty-two".