122320132132 has 24 divisors (see below), whose sum is σ = 233546588352. Its totient is φ = 55593789600.

The previous prime is 122320132111. The next prime is 122320132133. The reversal of 122320132132 is 231231023221.

It is a Harshad number since it is a multiple of its sum of digits (22).

122320132132 is a modest number, since divided by 132132 gives 122320 as remainder.

It is not an unprimeable number, because it can be changed into a prime (122320132133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 249657 + ... + 554047.

It is an arithmetic number, because the mean of its divisors is an integer number (9731107848).

Almost surely, 2^122320132132 is an apocalyptic number.

It is an amenable number.

122320132132 is a deficient number, since it is larger than the sum of its proper divisors (111226456220).

122320132132 is a wasteful number, since it uses less digits than its factorization.

122320132132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 313539 (or 313537 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 122320132132 its reverse (231231023221), we get a palindrome (353551155353).

It can be divided in two parts, 122320 and 132132, that added together give a palindrome (254452).

The spelling of 122320132132 in words is "one hundred twenty-two billion, three hundred twenty million, one hundred thirty-two thousand, one hundred thirty-two".