1202002200992 has 24 divisors (see below), whose sum is σ = 2370983980932. Its totient is φ = 599847539200.

The previous prime is 1202002200989. The next prime is 1202002201009. The reversal of 1202002200992 is 2990022002021.

It can be written as a sum of positive squares in 2 ways, for example, as 1108295195536 + 93707005456 = 1052756^2 + 306116^2 .

It is a super-2 number, since 2×1202002200992² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36031859 + ... + 36065202.

Almost surely, 2^{1202002200992} is an apocalyptic number.

It is an amenable number.

1202002200992 is a deficient number, since it is larger than the sum of its proper divisors (1168981779940).

1202002200992 is an equidigital number, since it uses as much as digits as its factorization.

1202002200992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72097592 (or 72097584 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 29.

The spelling of 1202002200992 in words is "one trillion, two hundred two billion, two million, two hundred thousand, nine hundred ninety-two".