122522132 has 12 divisors (see below), whose sum is σ = 214558260. Its totient is φ = 61219776.

The previous prime is 122522131. The next prime is 122522159. The reversal of 122522132 is 231225221.

It can be written as a sum of positive squares in 2 ways, for example, as 56490256 + 66031876 = 7516^2 + 8126^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122522131) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3083 + ... + 15954.

It is an arithmetic number, because the mean of its divisors is an integer number (17879855).

Almost surely, 2^122522132 is an apocalyptic number.

It is an amenable number.

122522132 is a deficient number, since it is larger than the sum of its proper divisors (92036128).

122522132 is a wasteful number, since it uses less digits than its factorization.

122522132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20650 (or 20648 counting only the distinct ones).

The product of its digits is 480, while the sum is 20.

The square root of 122522132 is about 11068.9715872795. The cubic root of 122522132 is about 496.6741018561.

Adding to 122522132 its reverse (231225221), we get a palindrome (353747353).

The spelling of 122522132 in words is "one hundred twenty-two million, five hundred twenty-two thousand, one hundred thirty-two".