2214522238 has 32 divisors (see below), whose sum is σ = 3725187840. Its totient is φ = 981175680.

The previous prime is 2214522203. The next prime is 2214522251. The reversal of 2214522238 is 8322254122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94783 + ... + 115813.

It is an arithmetic number, because the mean of its divisors is an integer number (116412120).

Almost surely, 2^2214522238 is an apocalyptic number.

2214522238 is a deficient number, since it is larger than the sum of its proper divisors (1510665602).

2214522238 is a wasteful number, since it uses less digits than its factorization.

2214522238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21232.

The product of its digits is 15360, while the sum is 31.

The square root of 2214522238 is about 47058.7105433202. The cubic root of 2214522238 is about 1303.4469152407.

The spelling of 2214522238 in words is "two billion, two hundred fourteen million, five hundred twenty-two thousand, two hundred thirty-eight".