5012222165 has 4 divisors (see below), whose sum is σ = 6014666604. Its totient is φ = 4009777728.

The previous prime is 5012222129. The next prime is 5012222179. The reversal of 5012222165 is 5612222105.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3942081796 + 1070140369 = 62786^2 + 32713^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5012222165 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501222212 + ... + 501222221.

It is an arithmetic number, because the mean of its divisors is an integer number (1503666651).

Almost surely, 2^5012222165 is an apocalyptic number.

It is an amenable number.

5012222165 is a deficient number, since it is larger than the sum of its proper divisors (1002444439).

5012222165 is a wasteful number, since it uses less digits than its factorization.

5012222165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002444438.

The product of its (nonzero) digits is 2400, while the sum is 26.

The square root of 5012222165 is about 70797.0491263584. The cubic root of 5012222165 is about 1711.3681201450.

The spelling of 5012222165 in words is "five billion, twelve million, two hundred twenty-two thousand, one hundred sixty-five".