122102132 has 24 divisors (see below), whose sum is σ = 227166240. Its totient is φ = 57261600.

The previous prime is 122102129. The next prime is 122102137. The reversal of 122102132 is 231201221.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122102137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 278 + ... + 15629.

It is an arithmetic number, because the mean of its divisors is an integer number (9465260).

Almost surely, 2^122102132 is an apocalyptic number.

It is an amenable number.

122102132 is a deficient number, since it is larger than the sum of its proper divisors (105064108).

122102132 is a wasteful number, since it uses less digits than its factorization.

122102132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16031 (or 16029 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 122102132 is about 11049.9833484037. The cubic root of 122102132 is about 496.1059271248.

Adding to 122102132 its reverse (231201221), we get a palindrome (353303353).

It can be divided in two parts, 12210 and 2132, that multiplied together give a triangular number (26031720 = T₇₂₁₅).

The spelling of 122102132 in words is "one hundred twenty-two million, one hundred two thousand, one hundred thirty-two".