7910220222 has 24 divisors (see below), whose sum is σ = 17143767576. Its totient is φ = 2635977456.

The previous prime is 7910220217. The next prime is 7910220251. The reversal of 7910220222 is 2220220197.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2253 + ... + 125799.

It is an arithmetic number, because the mean of its divisors is an integer number (714323649).

Almost surely, 2^7910220222 is an apocalyptic number.

7910220222 is an abundant number, since it is smaller than the sum of its proper divisors (9233547354).

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

7910220222 is a wasteful number, since it uses less digits than its factorization.

7910220222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127112 (or 127109 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 7910220222 is about 88939.4188310223. The cubic root of 7910220222 is about 1992.4901884933.

The spelling of 7910220222 in words is "seven billion, nine hundred ten million, two hundred twenty thousand, two hundred twenty-two".