7120022116 has 24 divisors (see below), whose sum is σ = 13204086840. Its totient is φ = 3353414400.

The previous prime is 7120022111. The next prime is 7120022131. The reversal of 7120022116 is 6112200217.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 89870400 + 7030151716 = 9480^2 + 83846^2 .

It is not an unprimeable number, because it can be changed into a prime (7120022111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 743775 + ... + 753286.

It is an arithmetic number, because the mean of its divisors is an integer number (550170285).

Almost surely, 2^7120022116 is an apocalyptic number.

It is an amenable number.

7120022116 is a deficient number, since it is larger than the sum of its proper divisors (6084064724).

7120022116 is a wasteful number, since it uses less digits than its factorization.

7120022116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1497135 (or 1497133 counting only the distinct ones).

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

The square root of 7120022116 is about 84380.2234886825. The cubic root of 7120022116 is about 1923.8023351033.

The spelling of 7120022116 in words is "seven billion, one hundred twenty million, twenty-two thousand, one hundred sixteen".