2200021001120 has 24 divisors (see below), whose sum is σ = 5197549615524. Its totient is φ = 880008400384.

The previous prime is 2200021001119. The next prime is 2200021001131. The reversal of 2200021001120 is 211001200022.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2006494914064 + 193526087056 = 1416508^2 + 439916^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6875065469 + ... + 6875065788.

Almost surely, 2^{2200021001120} is an apocalyptic number.

2200021001120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200021001120 is an abundant number, since it is smaller than the sum of its proper divisors (2997528614404).

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

2200021001120 is a wasteful number, since it uses less digits than its factorization.

2200021001120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13750131272 (or 13750131264 counting only the distinct ones).

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

Adding to 2200021001120 its reverse (211001200022), we get a palindrome (2411022201142).

The spelling of 2200021001120 in words is "two trillion, two hundred billion, twenty-one million, one thousand, one hundred twenty".