11112114402 has 48 divisors (see below), whose sum is σ = 24864952320. Its totient is φ = 3584471616.

The previous prime is 11112114397. The next prime is 11112114427. The reversal of 11112114402 is 20441121111.

11112114402 is a `hidden beast` number, since 1 + 1 + 11 + 211 + 440 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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, 1503 + ... + 149085.

It is an arithmetic number, because the mean of its divisors is an integer number (518019840).

Almost surely, 2^11112114402 is an apocalyptic number.

11112114402 is an abundant number, since it is smaller than the sum of its proper divisors (13752837918).

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

11112114402 is a wasteful number, since it uses less digits than its factorization.

11112114402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147727 (or 147724 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 11112114402 its reverse (20441121111), we get a palindrome (31553235513).

The spelling of 11112114402 in words is "eleven billion, one hundred twelve million, one hundred fourteen thousand, four hundred two".