20002011202112 has 56 divisors (see below), whose sum is σ = 39836522784504. Its totient is φ = 9964493586432.

The previous prime is 20002011202099. The next prime is 20002011202153. The reversal of 20002011202112 is 21120211020002.

It can be written as a sum of positive squares in 4 ways, for example, as 7967883689536 + 12034127512576 = 2822744^2 + 3469024^2 .

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, 40676498 + ... + 41165294.

Almost surely, 2^{20002011202112} is an apocalyptic number.

It is an amenable number.

20002011202112 is a deficient number, since it is larger than the sum of its proper divisors (19834511582392).

20002011202112 is a wasteful number, since it uses less digits than its factorization.

20002011202112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491143 (or 491133 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 20002011202112 its reverse (21120211020002), we get a palindrome (41122222222114).

The spelling of 20002011202112 in words is "twenty trillion, two billion, eleven million, two hundred two thousand, one hundred twelve".