1112092155 has 24 divisors (see below), whose sum is σ = 1930602960. Its totient is φ = 592200000.

The previous prime is 1112092141. The next prime is 1112092217. The reversal of 1112092155 is 5512902111.

1112092155 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1112092155 - 2⁷ = 1112092027 is a prime.

It is a super-2 number, since 2×1112092155² = 2473497922425088050, which contains 22 as substring.

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, 10905 + ... + 48405.

It is an arithmetic number, because the mean of its divisors is an integer number (80441790).

Almost surely, 2^1112092155 is an apocalyptic number.

1112092155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1112092155 is a deficient number, since it is larger than the sum of its proper divisors (818510805).

1112092155 is a wasteful number, since it uses less digits than its factorization.

1112092155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38171 (or 38168 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 27.

The square root of 1112092155 is about 33348.0457448409. The cubic root of 1112092155 is about 1036.0489121250.

Adding to 1112092155 its reverse (5512902111), we get a palindrome (6624994266).

The spelling of 1112092155 in words is "one billion, one hundred twelve million, ninety-two thousand, one hundred fifty-five".