122123212332 has 96 divisors (see below), whose sum is σ = 328283504640. Its totient is φ = 34971478080.

The previous prime is 122123212327. The next prime is 122123212391. The reversal of 122123212332 is 233212321221.

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

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 31 ways as a sum of consecutive naturals, for example, 9669 + ... + 494307.

It is an arithmetic number, because the mean of its divisors is an integer number (3419619840).

Almost surely, 2^122123212332 is an apocalyptic number.

122123212332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122123212332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164141752320).

122123212332 is an abundant number, since it is smaller than the sum of its proper divisors (206160292308).

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

122123212332 is a wasteful number, since it uses less digits than its factorization.

122123212332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484763 (or 484761 counting only the distinct ones).

The product of its digits is 1728, while the sum is 24.

Adding to 122123212332 its reverse (233212321221), we get a palindrome (355335533553).

The spelling of 122123212332 in words is "one hundred twenty-two billion, one hundred twenty-three million, two hundred twelve thousand, three hundred thirty-two".