123221202332 has 12 divisors (see below), whose sum is σ = 218674246896. Its totient is φ = 60742846080.

The previous prime is 123221202331. The next prime is 123221202343. The reversal of 123221202332 is 233202122321.

It is a junction number, because it is equal to n+sod(n) for n = 123221202298 and 123221202307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123221202331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216938453 + ... + 216939020.

It is an arithmetic number, because the mean of its divisors is an integer number (18222853908).

Almost surely, 2^123221202332 is an apocalyptic number.

It is an amenable number.

123221202332 is a deficient number, since it is larger than the sum of its proper divisors (95453044564).

123221202332 is a wasteful number, since it uses less digits than its factorization.

123221202332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 433877548 (or 433877546 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 123221202332 its reverse (233202122321), we get a palindrome (356423324653).

The spelling of 123221202332 in words is "one hundred twenty-three billion, two hundred twenty-one million, two hundred two thousand, three hundred thirty-two".