122231233332 has 60 divisors (see below), whose sum is σ = 344116337796. Its totient is φ = 37609608960.

The previous prime is 122231233273. The next prime is 122231233337. The reversal of 122231233332 is 233332132221.

122231233332 is a `hidden beast` number, since 12 + 2 + 2 + 312 + 3 + 3 + 332 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 75123135396 + 47108097936 = 274086^2 + 217044^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a nude number because it is divisible by every one of its digits.

It is a junction number, because it is equal to n+sod(n) for n = 122231233296 and 122231233305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122231233337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 14505669 + ... + 14514092.

Almost surely, 2^122231233332 is an apocalyptic number.

122231233332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122231233332 is an abundant number, since it is smaller than the sum of its proper divisors (221885104464).

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

122231233332 is a wasteful number, since it uses less digits than its factorization.

122231233332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29019790 (or 29019779 counting only the distinct ones).

The product of its digits is 7776, while the sum is 27.

Adding to 122231233332 its reverse (233332132221), we get a palindrome (355563365553).

The spelling of 122231233332 in words is "one hundred twenty-two billion, two hundred thirty-one million, two hundred thirty-three thousand, three hundred thirty-two".