6222275312 has 40 divisors (see below), whose sum is σ = 13163025072. Its totient is φ = 2825856000.

The previous prime is 6222275291. The next prime is 6222275317. The reversal of 6222275312 is 2135722226.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6222275317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 196658 + ... + 226094.

Almost surely, 2^6222275312 is an apocalyptic number.

It is an amenable number.

6222275312 is an abundant number, since it is smaller than the sum of its proper divisors (6940749760).

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

6222275312 is a wasteful number, since it uses less digits than its factorization.

6222275312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30657 (or 30651 counting only the distinct ones).

The product of its digits is 20160, while the sum is 32.

The square root of 6222275312 is about 78881.4002918305. The cubic root of 6222275312 is about 1839.2880153346.

Adding to 6222275312 its reverse (2135722226), we get a palindrome (8357997538).

The spelling of 6222275312 in words is "six billion, two hundred twenty-two million, two hundred seventy-five thousand, three hundred twelve".