2222450345264 has 40 divisors (see below), whose sum is σ = 4348896465312. Its totient is φ = 1100155827200.

The previous prime is 2222450345249. The next prime is 2222450345329. The reversal of 2222450345264 is 4625430542222.

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, 36075512 + ... + 36137064.

Almost surely, 2^{2222450345264} is an apocalyptic number.

It is an amenable number.

2222450345264 is a deficient number, since it is larger than the sum of its proper divisors (2126446120048).

2222450345264 is a wasteful number, since it uses less digits than its factorization.

2222450345264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84005 (or 83999 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 41.

Adding to 2222450345264 its reverse (4625430542222), we get a palindrome (6847880887486).

The spelling of 2222450345264 in words is "two trillion, two hundred twenty-two billion, four hundred fifty million, three hundred forty-five thousand, two hundred sixty-four".