122321131140232 has 32 divisors (see below), whose sum is σ = 229985396043480. Its totient is φ = 60991718423040.

The previous prime is 122321131140191. The next prime is 122321131140233. The reversal of 122321131140232 is 232041131123221.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 119508755184036 + 2812375956196 = 10932006^2 + 1677014^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 122321131140232.

It is not an unprimeable number, because it can be changed into a prime (122321131140233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35825382 + ... + 39090922.

Almost surely, 2^{122321131140232} is an apocalyptic number.

It is an amenable number.

122321131140232 is a deficient number, since it is larger than the sum of its proper divisors (107664264903248).

122321131140232 is a wasteful number, since it uses less digits than its factorization.

122321131140232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3278473 (or 3278469 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 122321131140232 its reverse (232041131123221), we get a palindrome (354362262263453).

The spelling of 122321131140232 in words is "one hundred twenty-two trillion, three hundred twenty-one billion, one hundred thirty-one million, one hundred forty thousand, two hundred thirty-two".