111130002022 has 16 divisors (see below), whose sum is σ = 180931226112. Its totient is φ = 50886904320.

The previous prime is 111130002019. The next prime is 111130002041. The reversal of 111130002022 is 220200031111.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 111130001993 and 111130002011.

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, 16824379 + ... + 16830982.

It is an arithmetic number, because the mean of its divisors is an integer number (11308201632).

Almost surely, 2^111130002022 is an apocalyptic number.

111130002022 is a deficient number, since it is larger than the sum of its proper divisors (69801224090).

111130002022 is a wasteful number, since it uses less digits than its factorization.

111130002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33655503.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 111130002022 its reverse (220200031111), we get a palindrome (331330033133).

The spelling of 111130002022 in words is "one hundred eleven billion, one hundred thirty million, two thousand, twenty-two".