6992622228 has 12 divisors (see below), whose sum is σ = 16316118560. Its totient is φ = 2330874072.

The previous prime is 6992622209. The next prime is 6992622313. The reversal of 6992622228 is 8222262996.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

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, 291359248 + ... + 291359271.

Almost surely, 2^6992622228 is an apocalyptic number.

It is an amenable number.

6992622228 is an abundant number, since it is smaller than the sum of its proper divisors (9323496332).

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

6992622228 is a wasteful number, since it uses less digits than its factorization.

6992622228 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582718526 (or 582718524 counting only the distinct ones).

The product of its digits is 746496, while the sum is 48.

The square root of 6992622228 is about 83621.9004089240. The cubic root of 6992622228 is about 1912.2588908058.

The spelling of 6992622228 in words is "six billion, nine hundred ninety-two million, six hundred twenty-two thousand, two hundred twenty-eight".