5657022212 has 12 divisors (see below), whose sum is σ = 9900990540. Its totient is φ = 2828167776.

The previous prime is 5657022193. The next prime is 5657022227. The reversal of 5657022212 is 2122207565.

It can be written as a sum of positive squares in 2 ways, for example, as 803949316 + 4853072896 = 28354^2 + 69664^2 .

It is a super-2 number, since 2×5657022212² = 64003800614122745888, which contains 22 as substring.

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, 46787 + ... + 116202.

It is an arithmetic number, because the mean of its divisors is an integer number (825082545).

Almost surely, 2^5657022212 is an apocalyptic number.

It is an amenable number.

5657022212 is a deficient number, since it is larger than the sum of its proper divisors (4243968328).

5657022212 is a wasteful number, since it uses less digits than its factorization.

5657022212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171670 (or 171668 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 5657022212 is about 75213.1784463335. The cubic root of 5657022212 is about 1781.8150710644.

Adding to 5657022212 its reverse (2122207565), we get a palindrome (7779229777).

The spelling of 5657022212 in words is "five billion, six hundred fifty-seven million, twenty-two thousand, two hundred twelve".