6622132252 has 12 divisors (see below), whose sum is σ = 11988343080. Its totient is φ = 3196891376.

The previous prime is 6622132241. The next prime is 6622132271. The reversal of 6622132252 is 2522312266.

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, 28543558 + ... + 28543789.

It is an arithmetic number, because the mean of its divisors is an integer number (999028590).

Almost surely, 2^6622132252 is an apocalyptic number.

It is an amenable number.

6622132252 is a deficient number, since it is larger than the sum of its proper divisors (5366210828).

6622132252 is a wasteful number, since it uses less digits than its factorization.

6622132252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57087380 (or 57087378 counting only the distinct ones).

The product of its digits is 17280, while the sum is 31.

The square root of 6622132252 is about 81376.4846377625. The cubic root of 6622132252 is about 1877.8718422520.

The spelling of 6622132252 in words is "six billion, six hundred twenty-two million, one hundred thirty-two thousand, two hundred fifty-two".