10203320122200 has 144 divisors (see below), whose sum is σ = 34445555164800. Its totient is φ = 2706639801600.

The previous prime is 10203320122189. The next prime is 10203320122249. The reversal of 10203320122200 is 222102330201.

10203320122200 is a `hidden beast` number, since 1 + 0 + 20 + 3 + 320 + 122 + 200 = 666.

10203320122200 is digitally balanced in base 2, 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 (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 14495235 + ... + 15182834.

It is an arithmetic number, because the mean of its divisors is an integer number (239205244200).

Almost surely, 2^{10203320122200} is an apocalyptic number.

10203320122200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10203320122200 is an abundant number, since it is smaller than the sum of its proper divisors (24242235042600).

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

10203320122200 is a wasteful number, since it uses less digits than its factorization.

10203320122200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29678282 (or 29678270 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 10203320122200 its reverse (222102330201), we get a palindrome (10425422452401).

The spelling of 10203320122200 in words is "ten trillion, two hundred three billion, three hundred twenty million, one hundred twenty-two thousand, two hundred".