2000012201120 has 48 divisors (see below), whose sum is σ = 4731693450120. Its totient is φ = 798876478464.

The previous prime is 2000012201087. The next prime is 2000012201137. The reversal of 2000012201120 is 211022100002.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 1646325080464 + 353687120656 = 1283092^2 + 594716^2 .

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, 8701847 + ... + 8928726.

Almost surely, 2^{2000012201120} is an apocalyptic number.

2000012201120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2000012201120 is an abundant number, since it is smaller than the sum of its proper divisors (2731681249000).

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

2000012201120 is a wasteful number, since it uses less digits than its factorization.

2000012201120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17631297 (or 17631289 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 2000012201120 its reverse (211022100002), we get a palindrome (2211034301122).

The spelling of 2000012201120 in words is "two trillion, twelve million, two hundred one thousand, one hundred twenty".