1120885002 has 24 divisors (see below), whose sum is σ = 2429365536. Its totient is φ = 373508136.

The previous prime is 1120884979. The next prime is 1120885033. The reversal of 1120885002 is 2005880211.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 61153 + ... + 77339.

It is an arithmetic number, because the mean of its divisors is an integer number (101223564).

Almost surely, 2^1120885002 is an apocalyptic number.

1120885002 is an abundant number, since it is smaller than the sum of its proper divisors (1308480534).

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

1120885002 is a wasteful number, since it uses less digits than its factorization.

1120885002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20042 (or 20039 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 27.

The square root of 1120885002 is about 33479.6206967761. The cubic root of 1120885002 is about 1038.7722821444.

The spelling of 1120885002 in words is "one billion, one hundred twenty million, eight hundred eighty-five thousand, two".