23255402214200 has 96 divisors (see below), whose sum is σ = 58256519781600. Its totient is φ = 8582396904960.

The previous prime is 23255402214199. The next prime is 23255402214203. The reversal of 23255402214200 is 241220455232.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23255402214203) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3108074 + ... + 7494726.

It is an arithmetic number, because the mean of its divisors is an integer number (606838747725).

Almost surely, 2^{23255402214200} is an apocalyptic number.

23255402214200 is a gapful number since it is divisible by the number (20) 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 23255402214200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (29128259890800).

23255402214200 is an abundant number, since it is smaller than the sum of its proper divisors (35001117567400).

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

23255402214200 is a wasteful number, since it uses less digits than its factorization.

23255402214200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4388721 (or 4388712 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 32.

Adding to 23255402214200 its reverse (241220455232), we get a palindrome (23496622669432).

The spelling of 23255402214200 in words is "twenty-three trillion, two hundred fifty-five billion, four hundred two million, two hundred fourteen thousand, two hundred".