2200122880 has 40 divisors (see below), whose sum is σ = 5275144512. Its totient is φ = 880048128.

The previous prime is 2200122877. The next prime is 2200122893. The reversal of 2200122880 is 882210022.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

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, 427152 + ... + 432271.

Almost surely, 2^2200122880 is an apocalyptic number.

2200122880 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2200122880 is an abundant number, since it is smaller than the sum of its proper divisors (3075021632).

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

2200122880 is an frugal number, since it uses more digits than its factorization.

2200122880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 859446 (or 859430 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 2200122880 is about 46905.4674851451. The cubic root of 2200122880 is about 1300.6156610486.

The spelling of 2200122880 in words is "two billion, two hundred million, one hundred twenty-two thousand, eight hundred eighty".