6222518832 has 80 divisors (see below), whose sum is σ = 16692869088. Its totient is φ = 1995816960.

The previous prime is 6222518801. The next prime is 6222518833. The reversal of 6222518832 is 2388152226.

It is a super-2 number, since 2×6222518832² = 77439481229189288448, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (6222518833) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 122008 + ... + 165320.

Almost surely, 2^6222518832 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6222518832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8346434544).

6222518832 is an abundant number, since it is smaller than the sum of its proper divisors (10470350256).

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

6222518832 is a wasteful number, since it uses less digits than its factorization.

6222518832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43438 (or 43432 counting only the distinct ones).

The product of its digits is 92160, while the sum is 39.

The square root of 6222518832 is about 78882.9438598738. The cubic root of 6222518832 is about 1839.3120096428.

The spelling of 6222518832 in words is "six billion, two hundred twenty-two million, five hundred eighteen thousand, eight hundred thirty-two".