2150671222 has 16 divisors (see below), whose sum is σ = 3687466752. Its totient is φ = 921565800.

The previous prime is 2150671219. The next prime is 2150671247. The reversal of 2150671222 is 2221760512.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 141903 + ... + 156325.

It is an arithmetic number, because the mean of its divisors is an integer number (230466672).

Almost surely, 2^2150671222 is an apocalyptic number.

2150671222 is a deficient number, since it is larger than the sum of its proper divisors (1536795530).

2150671222 is a wasteful number, since it uses less digits than its factorization.

2150671222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25083.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 2150671222 is about 46375.3298856191. The cubic root of 2150671222 is about 1290.7971800820.

The spelling of 2150671222 in words is "two billion, one hundred fifty million, six hundred seventy-one thousand, two hundred twenty-two".