6222164642 has 8 divisors (see below), whose sum is σ = 9336065616. Its totient is φ = 3110142772.

The previous prime is 6222164621. The next prime is 6222164653. The reversal of 6222164642 is 2464612226.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 461468 + ... + 474759.

It is an arithmetic number, because the mean of its divisors is an integer number (1167008202).

Almost surely, 2^6222164642 is an apocalyptic number.

6222164642 is a deficient number, since it is larger than the sum of its proper divisors (3113900974).

6222164642 is a wasteful number, since it uses less digits than its factorization.

6222164642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 939552.

The product of its digits is 55296, while the sum is 35.

The square root of 6222164642 is about 78880.6987925437. The cubic root of 6222164642 is about 1839.2771106842.

Adding to 6222164642 its reverse (2464612226), we get a palindrome (8686776868).

The spelling of 6222164642 in words is "six billion, two hundred twenty-two million, one hundred sixty-four thousand, six hundred forty-two".