2123332232200 has 24 divisors (see below), whose sum is σ = 4936747440330. Its totient is φ = 849332892800.

The previous prime is 2123332232191. The next prime is 2123332232213. The reversal of 2123332232200 is 22322333212.

It can be written as a sum of positive squares in 3 ways, for example, as 1292036875684 + 831295356516 = 1136678^2 + 911754^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5308330381 + ... + 5308330780.

Almost surely, 2^{2123332232200} is an apocalyptic number.

2123332232200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2123332232200 is an abundant number, since it is smaller than the sum of its proper divisors (2813415208130).

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

2123332232200 is a wasteful number, since it uses less digits than its factorization.

2123332232200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10616661177 (or 10616661168 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 2123332232200 its reverse (22322333212), we get a palindrome (2145654565412).

It can be divided in two parts, 2123332 and 232200, that added together give a palindrome (2355532).

The spelling of 2123332232200 in words is "two trillion, one hundred twenty-three billion, three hundred thirty-two million, two hundred thirty-two thousand, two hundred".