2122403300 has 36 divisors (see below), whose sum is σ = 4608048816. Its totient is φ = 848512800.

The previous prime is 2122403293. The next prime is 2122403323. The reversal of 2122403300 is 33042212.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 236699 + ... + 245501.

It is an arithmetic number, because the mean of its divisors is an integer number (128001356).

Almost surely, 2^2122403300 is an apocalyptic number.

2122403300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2122403300 is an abundant number, since it is smaller than the sum of its proper divisors (2485645516).

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

2122403300 is a wasteful number, since it uses less digits than its factorization.

2122403300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11228 (or 11221 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2122403300 is about 46069.5485109199. The cubic root of 2122403300 is about 1285.1169076111.

Adding to 2122403300 its reverse (33042212), we get a palindrome (2155445512).

The spelling of 2122403300 in words is "two billion, one hundred twenty-two million, four hundred three thousand, three hundred".