1112902000 has 80 divisors (see below), whose sum is σ = 3075463872. Its totient is φ = 381561600.

The previous prime is 1112901997. The next prime is 1112902031. The reversal of 1112902000 is 2092111.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25747 + ... + 53746.

Almost surely, 2^1112902000 is an apocalyptic number.

1112902000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1112902000 is an abundant number, since it is smaller than the sum of its proper divisors (1962561872).

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

1112902000 is an equidigital number, since it uses as much as digits as its factorization.

1112902000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79523 (or 79507 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

The square root of 1112902000 is about 33360.1858508013. The cubic root of 1112902000 is about 1036.3003407625.

Adding to 1112902000 its reverse (2092111), we get a palindrome (1114994111).

The spelling of 1112902000 in words is "one billion, one hundred twelve million, nine hundred two thousand".