5166426222 has 48 divisors (see below), whose sum is σ = 11349046800. Its totient is φ = 1698402816.

The previous prime is 5166426169. The next prime is 5166426253. The reversal of 5166426222 is 2226246615.

5166426222 is a `hidden beast` number, since 5 + 1 + 6 + 6 + 426 + 222 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 506529 + ... + 516627.

It is an arithmetic number, because the mean of its divisors is an integer number (236438475).

Almost surely, 2^5166426222 is an apocalyptic number.

5166426222 is an abundant number, since it is smaller than the sum of its proper divisors (6182620578).

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

5166426222 is a wasteful number, since it uses less digits than its factorization.

5166426222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10497 (or 10494 counting only the distinct ones).

The product of its digits is 69120, while the sum is 36.

The square root of 5166426222 is about 71877.8562702033. The cubic root of 5166426222 is about 1728.7415778423.

The spelling of 5166426222 in words is "five billion, one hundred sixty-six million, four hundred twenty-six thousand, two hundred twenty-two".