122231203300 has 72 divisors (see below), whose sum is σ = 274149703296. Its totient is φ = 47275532160.

The previous prime is 122231203273. The next prime is 122231203343. The reversal of 122231203300 is 3302132221.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 233434 + ... + 546766.

It is an arithmetic number, because the mean of its divisors is an integer number (3807634768).

Almost surely, 2^122231203300 is an apocalyptic number.

122231203300 is a gapful number since it is divisible by the number (10) 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 122231203300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (137074851648).

122231203300 is an abundant number, since it is smaller than the sum of its proper divisors (151918499996).

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

122231203300 is a wasteful number, since it uses less digits than its factorization.

122231203300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313477 (or 313470 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 122231203300 its reverse (3302132221), we get a palindrome (125533335521).

The spelling of 122231203300 in words is "one hundred twenty-two billion, two hundred thirty-one million, two hundred three thousand, three hundred".