11112000022 has 16 divisors (see below), whose sum is σ = 16788969072. Its totient is φ = 5515771680.

The previous prime is 11112000019. The next prime is 11112000041. The reversal of 11112000022 is 22000021111.

It is a junction number, because it is equal to n+sod(n) for n = 11111999972 and 11112000008.

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, 215848 + ... + 262324.

It is an arithmetic number, because the mean of its divisors is an integer number (1049310567).

Almost surely, 2^11112000022 is an apocalyptic number.

11112000022 is a deficient number, since it is larger than the sum of its proper divisors (5676969050).

11112000022 is a wasteful number, since it uses less digits than its factorization.

11112000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47343.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 11112000022 its reverse (22000021111), we get a palindrome (33112021133).

The spelling of 11112000022 in words is "eleven billion, one hundred twelve million, twenty-two", and thus it is an aban number.