122003330021300 has 288 divisors, whose sum is σ = 331421694320640. Its totient is φ = 37956522240000.

The previous prime is 122003330021281. The next prime is 122003330021351. The reversal of 122003330021300 is 3120033300221.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 125487050 + ... + 126455550.

Almost surely, 2^{122003330021300} is an apocalyptic number.

122003330021300 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 122003330021300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (165710847160320).

122003330021300 is an abundant number, since it is smaller than the sum of its proper divisors (209418364299340).

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

122003330021300 is a wasteful number, since it uses less digits than its factorization.

122003330021300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 968771 (or 968764 counting only the distinct ones).

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

Adding to 122003330021300 its reverse (3120033300221), we get a palindrome (125123363321521).

The spelling of 122003330021300 in words is "one hundred twenty-two trillion, three billion, three hundred thirty million, twenty-one thousand, three hundred".