122023343200 has 144 divisors (see below), whose sum is σ = 328623810480. Its totient is φ = 43873280000.

The previous prime is 122023343179. The next prime is 122023343201. The reversal of 122023343200 is 2343320221.

122023343200 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122023343201) 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, 705300 + ... + 861100.

It is an arithmetic number, because the mean of its divisors is an integer number (2282109795).

Almost surely, 2^122023343200 is an apocalyptic number.

122023343200 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 122023343200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164311905240).

122023343200 is an abundant number, since it is smaller than the sum of its proper divisors (206600467280).

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

122023343200 is a wasteful number, since it uses less digits than its factorization.

122023343200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 155921 (or 155908 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 122023343200 its reverse (2343320221), we get a palindrome (124366663421).

The spelling of 122023343200 in words is "one hundred twenty-two billion, twenty-three million, three hundred forty-three thousand, two hundred".