2222923612 has 36 divisors (see below), whose sum is σ = 4873338120. Its totient is φ = 879397344.

The previous prime is 2222923583. The next prime is 2222923667. The reversal of 2222923612 is 2163292222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 433662 + ... + 438757.

Almost surely, 2^2222923612 is an apocalyptic number.

It is an amenable number.

2222923612 is an abundant number, since it is smaller than the sum of its proper divisors (2650414508).

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

2222923612 is a wasteful number, since it uses less digits than its factorization.

2222923612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 872450 (or 872441 counting only the distinct ones).

The product of its digits is 10368, while the sum is 31.

The square root of 2222923612 is about 47147.8908542047. The cubic root of 2222923612 is about 1305.0931583551.

The spelling of 2222923612 in words is "two billion, two hundred twenty-two million, nine hundred twenty-three thousand, six hundred twelve".