2222844450 has 24 divisors (see below), whose sum is σ = 5512654608. Its totient is φ = 592758480.

The previous prime is 2222844413. The next prime is 2222844467. The reversal of 2222844450 is 544482222.

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, 7409332 + ... + 7409631.

It is an arithmetic number, because the mean of its divisors is an integer number (229693942).

Almost surely, 2^2222844450 is an apocalyptic number.

2222844450 is an abundant number, since it is smaller than the sum of its proper divisors (3289810158).

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

2222844450 is a wasteful number, since it uses less digits than its factorization.

2222844450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14818978 (or 14818973 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 33.

The square root of 2222844450 is about 47147.0513393998. The cubic root of 2222844450 is about 1305.0776659932.

The spelling of 2222844450 in words is "two billion, two hundred twenty-two million, eight hundred forty-four thousand, four hundred fifty".