122231020332 has 12 divisors (see below), whose sum is σ = 285205714136. Its totient is φ = 40743673440.

The previous prime is 122231020319. The next prime is 122231020361. The reversal of 122231020332 is 233020132221.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 122231020299 and 122231020308.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 5092959169 + ... + 5092959192.

Almost surely, 2^122231020332 is an apocalyptic number.

122231020332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

122231020332 is an abundant number, since it is smaller than the sum of its proper divisors (162974693804).

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

122231020332 is a wasteful number, since it uses less digits than its factorization.

122231020332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10185918368 (or 10185918366 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 122231020332 its reverse (233020132221), we get a palindrome (355251152553).

The spelling of 122231020332 in words is "one hundred twenty-two billion, two hundred thirty-one million, twenty thousand, three hundred thirty-two".