2226915580 has 24 divisors (see below), whose sum is σ = 4700269728. Its totient is φ = 886243008.

The previous prime is 2226915563. The next prime is 2226915623. The reversal of 2226915580 is 855196222.

It is a congruent number.

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, 278664 + ... + 286543.

It is an arithmetic number, because the mean of its divisors is an integer number (195844572).

Almost surely, 2^2226915580 is an apocalyptic number.

2226915580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2226915580 is an abundant number, since it is smaller than the sum of its proper divisors (2473354148).

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

2226915580 is a wasteful number, since it uses less digits than its factorization.

2226915580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 565413 (or 565411 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 40.

The square root of 2226915580 is about 47190.2063992096. The cubic root of 2226915580 is about 1305.8739281083.

The spelling of 2226915580 in words is "two billion, two hundred twenty-six million, nine hundred fifteen thousand, five hundred eighty".