122206132 has 24 divisors (see below), whose sum is σ = 227714760. Its totient is φ = 57185280.

The previous prime is 122206109. The next prime is 122206151. The reversal of 122206132 is 231602221.

It can be written as a sum of positive squares in 4 ways, for example, as 236196 + 121969936 = 486^2 + 11044^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7344 + ... + 17272.

It is an arithmetic number, because the mean of its divisors is an integer number (9488115).

Almost surely, 2^122206132 is an apocalyptic number.

It is an amenable number.

122206132 is a deficient number, since it is larger than the sum of its proper divisors (105508628).

122206132 is a wasteful number, since it uses less digits than its factorization.

122206132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10131 (or 10129 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 122206132 is about 11054.6882362191. The cubic root of 122206132 is about 496.2467392299.

Adding to 122206132 its reverse (231602221), we get a palindrome (353808353).

The spelling of 122206132 in words is "one hundred twenty-two million, two hundred six thousand, one hundred thirty-two".