2222959450 has 12 divisors (see below), whose sum is σ = 4134704670. Its totient is φ = 889183760.

The previous prime is 2222959447. The next prime is 2222959451. The reversal of 2222959450 is 549592222.

It can be written as a sum of positive squares in 3 ways, for example, as 1689949881 + 533009569 = 41109^2 + 23087^2 .

It is not an unprimeable number, because it can be changed into a prime (2222959451) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 22229545 + ... + 22229644.

Almost surely, 2^2222959450 is an apocalyptic number.

2222959450 is a deficient number, since it is larger than the sum of its proper divisors (1911745220).

2222959450 is a wasteful number, since it uses less digits than its factorization.

2222959450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44459201 (or 44459196 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 2222959450 is about 47148.2709120918. The cubic root of 2222959450 is about 1305.1001718930.

The spelling of 2222959450 in words is "two billion, two hundred twenty-two million, nine hundred fifty-nine thousand, four hundred fifty".