56822122 has 24 divisors (see below), whose sum is σ = 102815136. Its totient is φ = 23068584.

The previous prime is 56822119. The next prime is 56822123. The reversal of 56822122 is 22122865.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56822123) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 568 + ... + 10675.

It is an arithmetic number, because the mean of its divisors is an integer number (4283964).

Almost surely, 2^56822122 is an apocalyptic number.

56822122 is a deficient number, since it is larger than the sum of its proper divisors (45993014).

56822122 is a wasteful number, since it uses less digits than its factorization.

56822122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11290 (or 11271 counting only the distinct ones).

The product of its digits is 3840, while the sum is 28.

The square root of 56822122 is about 7538.0449720070. The cubic root of 56822122 is about 384.4493663325.

Adding to 56822122 its reverse (22122865), we get a palindrome (78944987).

The spelling of 56822122 in words is "fifty-six million, eight hundred twenty-two thousand, one hundred twenty-two".