2223391580 has 24 divisors (see below), whose sum is σ = 4943777328. Its totient is φ = 837041408.

The previous prime is 2223391543. The next prime is 2223391589. The reversal of 2223391580 is 851933222.

It is a self number, because there is not a number n which added to its sum of digits gives 2223391580.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223391589) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3269354 + ... + 3270033.

It is an arithmetic number, because the mean of its divisors is an integer number (205990722).

Almost surely, 2^2223391580 is an apocalyptic number.

2223391580 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2223391580 is an abundant number, since it is smaller than the sum of its proper divisors (2720385748).

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

2223391580 is a wasteful number, since it uses less digits than its factorization.

2223391580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6539413 (or 6539411 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 2223391580 is about 47152.8533601096. The cubic root of 2223391580 is about 1305.1847342988.

The spelling of 2223391580 in words is "two billion, two hundred twenty-three million, three hundred ninety-one thousand, five hundred eighty".