2223122330 has 64 divisors (see below), whose sum is σ = 4729536000. Its totient is φ = 746141760.

The previous prime is 2223122329. The next prime is 2223122347. The reversal of 2223122330 is 332213222.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 237071 + ... + 246269.

It is an arithmetic number, because the mean of its divisors is an integer number (73899000).

Almost surely, 2^2223122330 is an apocalyptic number.

2223122330 is an abundant number, since it is smaller than the sum of its proper divisors (2506413670).

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

2223122330 is a wasteful number, since it uses less digits than its factorization.

2223122330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9256 (or 9230 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2223122330 is about 47149.9981972428. The cubic root of 2223122330 is about 1305.1320467471.

Adding to 2223122330 its reverse (332213222), we get a palindrome (2555335552).

The spelling of 2223122330 in words is "two billion, two hundred twenty-three million, one hundred twenty-two thousand, three hundred thirty".