122030335200 has 144 divisors (see below), whose sum is σ = 397455811200. Its totient is φ = 32521182720.

The previous prime is 122030335151. The next prime is 122030335201. The reversal of 122030335200 is 2533030221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122030335201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4062637 + ... + 4092563.

It is an arithmetic number, because the mean of its divisors is an integer number (2760109800).

Almost surely, 2^122030335200 is an apocalyptic number.

122030335200 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 122030335200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198727905600).

122030335200 is an abundant number, since it is smaller than the sum of its proper divisors (275425476000).

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

122030335200 is a wasteful number, since it uses less digits than its factorization.

122030335200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31649 (or 31636 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 21.

Adding to 122030335200 its reverse (2533030221), we get a palindrome (124563365421).

The spelling of 122030335200 in words is "one hundred twenty-two billion, thirty million, three hundred thirty-five thousand, two hundred".