2202554938 has 8 divisors (see below), whose sum is σ = 3357993780. Its totient is φ = 1083223680.

The previous prime is 2202554933. The next prime is 2202555059. The reversal of 2202554938 is 8394552022.

It can be written as a sum of positive squares in 2 ways, for example, as 1354755249 + 847799689 = 36807^2 + 29117^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2202554938.

It is not an unprimeable number, because it can be changed into a prime (2202554933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9026743 + ... + 9026986.

Almost surely, 2^2202554938 is an apocalyptic number.

2202554938 is a deficient number, since it is larger than the sum of its proper divisors (1155438842).

2202554938 is a wasteful number, since it uses less digits than its factorization.

2202554938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18053792.

The product of its (nonzero) digits is 172800, while the sum is 40.

The square root of 2202554938 is about 46931.3854259599. The cubic root of 2202554938 is about 1301.0947263959.

The spelling of 2202554938 in words is "two billion, two hundred two million, five hundred fifty-four thousand, nine hundred thirty-eight".