6602660022 has 32 divisors (see below), whose sum is σ = 15979548672. Its totient is φ = 1775505024.

The previous prime is 6602660011. The next prime is 6602660033. The reversal of 6602660022 is 2200662066.

It is an interprime number because it is at equal distance from previous prime (6602660011) and next prime (6602660033).

It is a super-2 number, since 2×6602660022² = 87190238732234080968, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4622998 + ... + 4624425.

It is an arithmetic number, because the mean of its divisors is an integer number (499360896).

Almost surely, 2^6602660022 is an apocalyptic number.

6602660022 is an abundant number, since it is smaller than the sum of its proper divisors (9376888650).

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

6602660022 is a wasteful number, since it uses less digits than its factorization.

6602660022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9247452.

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

The square root of 6602660022 is about 81256.7537008463. The cubic root of 6602660022 is about 1876.0294219892.

The spelling of 6602660022 in words is "six billion, six hundred two million, six hundred sixty thousand, twenty-two".