122330123300 has 144 divisors (see below), whose sum is σ = 334173944832. Its totient is φ = 37758441600.

The previous prime is 122330123291. The next prime is 122330123309. The reversal of 122330123300 is 3321033221.

It is an interprime number because it is at equal distance from previous prime (122330123291) and next prime (122330123309).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (122330123309) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 715979 + ... + 870221.

Almost surely, 2^122330123300 is an apocalyptic number.

122330123300 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 122330123300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (167086972416).

122330123300 is an abundant number, since it is smaller than the sum of its proper divisors (211843821532).

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

122330123300 is a wasteful number, since it uses less digits than its factorization.

122330123300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154378 (or 154371 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 122330123300 its reverse (3321033221), we get a palindrome (125651156521).

The spelling of 122330123300 in words is "one hundred twenty-two billion, three hundred thirty million, one hundred twenty-three thousand, three hundred".