23312212300 has 36 divisors (see below), whose sum is σ = 54478849936. Its totient is φ = 8607585600.

The previous prime is 23312212277. The next prime is 23312212303. The reversal of 23312212300 is 321221332.

It is not an unprimeable number, because it can be changed into a prime (23312212303) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8964936 + ... + 8967535.

Almost surely, 2^23312212300 is an apocalyptic number.

23312212300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23312212300 is an abundant number, since it is smaller than the sum of its proper divisors (31166637636).

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

23312212300 is a wasteful number, since it uses less digits than its factorization.

23312212300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17932498 (or 17932491 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 23312212300 its reverse (321221332), we get a palindrome (23633433632).

The spelling of 23312212300 in words is "twenty-three billion, three hundred twelve million, two hundred twelve thousand, three hundred".