111104425502 has 16 divisors (see below), whose sum is σ = 190743610752. Its totient is φ = 47546462040.

The previous prime is 111104425489. The next prime is 111104425541. The reversal of 111104425502 is 205524401111.

It is a happy number.

It is a super-2 number, since 2×111104425502² (a number of 23 digits) contains 22 as substring.

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, 5800124 + ... + 5819247.

It is an arithmetic number, because the mean of its divisors is an integer number (11921475672).

Almost surely, 2^111104425502 is an apocalyptic number.

111104425502 is a deficient number, since it is larger than the sum of its proper divisors (79639185250).

111104425502 is a wasteful number, since it uses less digits than its factorization.

111104425502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11620063.

The product of its (nonzero) digits is 1600, while the sum is 26.

Adding to 111104425502 its reverse (205524401111), we get a palindrome (316628826613).

The spelling of 111104425502 in words is "one hundred eleven billion, one hundred four million, four hundred twenty-five thousand, five hundred two".