111055606050 has 48 divisors (see below), whose sum is σ = 278736222240. Its totient is φ = 29258019840.

The previous prime is 111055606037. The next prime is 111055606063. The reversal of 111055606050 is 50606550111.

It is an interprime number because it is at equal distance from previous prime (111055606037) and next prime (111055606063).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 111055605999 and 111055606017.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4447615 + ... + 4472514.

It is an arithmetic number, because the mean of its divisors is an integer number (5807004630).

Almost surely, 2^111055606050 is an apocalyptic number.

111055606050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

111055606050 is an abundant number, since it is smaller than the sum of its proper divisors (167680616190).

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

111055606050 is a wasteful number, since it uses less digits than its factorization.

111055606050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8920227 (or 8920222 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 30.

The spelling of 111055606050 in words is "one hundred eleven billion, fifty-five million, six hundred six thousand, fifty".