222264044466 has 64 divisors (see below), whose sum is σ = 469991976960. Its totient is φ = 69979567680.

The previous prime is 222264044423. The next prime is 222264044477. The reversal of 222264044466 is 664440462222.

It is a happy number.

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, 1276545 + ... + 1440171.

It is an arithmetic number, because the mean of its divisors is an integer number (7343624640).

Almost surely, 2^222264044466 is an apocalyptic number.

222264044466 is an abundant number, since it is smaller than the sum of its proper divisors (247727932494).

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

222264044466 is a wasteful number, since it uses less digits than its factorization.

222264044466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163839.

The product of its (nonzero) digits is 884736, while the sum is 42.

The spelling of 222264044466 in words is "two hundred twenty-two billion, two hundred sixty-four million, forty-four thousand, four hundred sixty-six".