5105222666 has 16 divisors (see below), whose sum is σ = 7846675200. Its totient is φ = 2489697120.

The previous prime is 5105222653. The next prime is 5105222699. The reversal of 5105222666 is 6662225015.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 485735 + ... + 496133.

It is an arithmetic number, because the mean of its divisors is an integer number (490417200).

Almost surely, 2^5105222666 is an apocalyptic number.

5105222666 is a deficient number, since it is larger than the sum of its proper divisors (2741452534).

5105222666 is a wasteful number, since it uses less digits than its factorization.

5105222666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16429.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 5105222666 is about 71450.8409047787. The cubic root of 5105222666 is about 1721.8879874783.

The spelling of 5105222666 in words is "five billion, one hundred five million, two hundred twenty-two thousand, six hundred sixty-six".