722131114 has 16 divisors (see below), whose sum is σ = 1110480840. Its totient is φ = 351984640.

The previous prime is 722131103. The next prime is 722131127. The reversal of 722131114 is 411131227.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 367373889 + 354757225 = 19167^2 + 18835^2 .

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, 137562 + ... + 142714.

Almost surely, 2^722131114 is an apocalyptic number.

722131114 is a deficient number, since it is larger than the sum of its proper divisors (388349726).

722131114 is a wasteful number, since it uses less digits than its factorization.

722131114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6905.

The product of its digits is 336, while the sum is 22.

The square root of 722131114 is about 26872.4973532420. The cubic root of 722131114 is about 897.1643731256.

The spelling of 722131114 in words is "seven hundred twenty-two million, one hundred thirty-one thousand, one hundred fourteen".