6660602022 has 16 divisors (see below), whose sum is σ = 13489827840. Its totient is φ = 2192096712.

The previous prime is 6660601973. The next prime is 6660602041. The reversal of 6660602022 is 2202060666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7025478 + ... + 7026425.

It is an arithmetic number, because the mean of its divisors is an integer number (843114240).

Almost surely, 2^6660602022 is an apocalyptic number.

6660602022 is an abundant number, since it is smaller than the sum of its proper divisors (6829225818).

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

6660602022 is a wasteful number, since it uses less digits than its factorization.

6660602022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14051987.

The product of its (nonzero) digits is 10368, while the sum is 30.

The square root of 6660602022 is about 81612.5114305399. The cubic root of 6660602022 is about 1881.5011797050.

Adding to 6660602022 its reverse (2202060666), we get a palindrome (8862662688).

The spelling of 6660602022 in words is "six billion, six hundred sixty million, six hundred two thousand, twenty-two".