1001202112204 has 24 divisors (see below), whose sum is σ = 2004948619520. Its totient is φ = 428541392016.

The previous prime is 1001202112111. The next prime is 1001202112219. The reversal of 1001202112204 is 4022112021001.

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, 22695384 + ... + 22739455.

Almost surely, 2^{1001202112204} is an apocalyptic number.

1001202112204 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1001202112204 is an abundant number, since it is smaller than the sum of its proper divisors (1003746507316).

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

1001202112204 is a wasteful number, since it uses less digits than its factorization.

1001202112204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45435637 (or 45435635 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 1001202112204 its reverse (4022112021001), we get a palindrome (5023314133205).

The spelling of 1001202112204 in words is "one trillion, one billion, two hundred two million, one hundred twelve thousand, two hundred four".