2203222158 has 24 divisors (see below), whose sum is σ = 4840885296. Its totient is φ = 724063200.

The previous prime is 2203222157. The next prime is 2203222169. The reversal of 2203222158 is 8512223022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203222157) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 860703 + ... + 863258.

It is an arithmetic number, because the mean of its divisors is an integer number (201703554).

Almost surely, 2^2203222158 is an apocalyptic number.

2203222158 is an abundant number, since it is smaller than the sum of its proper divisors (2637663138).

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

2203222158 is a wasteful number, since it uses less digits than its factorization.

2203222158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1724040 (or 1724037 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 2203222158 is about 46938.4933503409. The cubic root of 2203222158 is about 1301.2260933467.

The spelling of 2203222158 in words is "two billion, two hundred three million, two hundred twenty-two thousand, one hundred fifty-eight".