122232546 has 12 divisors (see below), whose sum is σ = 264837222. Its totient is φ = 40744176.

The previous prime is 122232527. The next prime is 122232599. The reversal of 122232546 is 645232221.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 92910321 + 29322225 = 9639^2 + 5415^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3395331 + ... + 3395366.

Almost surely, 2^122232546 is an apocalyptic number.

122232546 is an abundant number, since it is smaller than the sum of its proper divisors (142604676).

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

122232546 is a wasteful number, since it uses less digits than its factorization.

122232546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6790705 (or 6790702 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 122232546 is about 11055.8828684099. The cubic root of 122232546 is about 496.2824900740.

Adding to 122232546 its reverse (645232221), we get a palindrome (767464767).

The spelling of 122232546 in words is "one hundred twenty-two million, two hundred thirty-two thousand, five hundred forty-six".