122203213323300 has 432 divisors, whose sum is σ = 414552046970880. Its totient is φ = 30870128540160.

The previous prime is 122203213323277. The next prime is 122203213323311. The reversal of 122203213323300 is 3323312302221.

122203213323300 is a `hidden beast` number, since 1 + 2 + 2 + 2 + 0 + 3 + 21 + 332 + 3 + 300 = 666.

122203213323300 is digitally balanced in base 4, 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 (27).

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 119839389 + ... + 120854811.

It is an arithmetic number, because the mean of its divisors is an integer number (959611219840).

Almost surely, 2^{122203213323300} is an apocalyptic number.

122203213323300 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 122203213323300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207276023485440).

122203213323300 is an abundant number, since it is smaller than the sum of its proper divisors (292348833647580).

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

122203213323300 is a wasteful number, since it uses less digits than its factorization.

122203213323300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1015557 (or 1015515 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 122203213323300 its reverse (3323312302221), we get a palindrome (125526525625521).

The spelling of 122203213323300 in words is "one hundred twenty-two trillion, two hundred three billion, two hundred thirteen million, three hundred twenty-three thousand, three hundred".