5665126222 has 32 divisors (see below), whose sum is σ = 10415692800. Its totient is φ = 2256722208.

The previous prime is 5665126213. The next prime is 5665126231. The reversal of 5665126222 is 2226215665.

It is an interprime number because it is at equal distance from previous prime (5665126213) and next prime (5665126231).

It is a super-2 number, since 2×5665126222² = 64187310222383986568, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186822 + ... + 215017.

It is an arithmetic number, because the mean of its divisors is an integer number (325490400).

Almost surely, 2^5665126222 is an apocalyptic number.

5665126222 is a deficient number, since it is larger than the sum of its proper divisors (4750566578).

5665126222 is a wasteful number, since it uses less digits than its factorization.

5665126222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401920.

The product of its digits is 86400, while the sum is 37.

The square root of 5665126222 is about 75267.0327699983. The cubic root of 5665126222 is about 1782.6655159800.

The spelling of 5665126222 in words is "five billion, six hundred sixty-five million, one hundred twenty-six thousand, two hundred twenty-two".