57223162122 has 32 divisors (see below), whose sum is σ = 131137339392. Its totient is φ = 16306782384.

The previous prime is 57223162111. The next prime is 57223162193. The reversal of 57223162122 is 22126132275.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1762578 + ... + 1794749.

It is an arithmetic number, because the mean of its divisors is an integer number (4098041856).

Almost surely, 2^57223162122 is an apocalyptic number.

57223162122 is an abundant number, since it is smaller than the sum of its proper divisors (73914177270).

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

57223162122 is a wasteful number, since it uses less digits than its factorization.

57223162122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3557722.

The product of its digits is 20160, while the sum is 33.

Adding to 57223162122 its reverse (22126132275), we get a palindrome (79349294397).

The spelling of 57223162122 in words is "fifty-seven billion, two hundred twenty-three million, one hundred sixty-two thousand, one hundred twenty-two".