23000300311212 has 288 divisors, whose sum is σ = 70773582297600. Its totient is φ = 6148082497536.

The previous prime is 23000300311189. The next prime is 23000300311213. The reversal of 23000300311212 is 21211300300032.

23000300311212 is a `hidden beast` number, since 2 + 30 + 0 + 0 + 300 + 311 + 21 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (23000300311213) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3253681614 + ... + 3253688682.

It is an arithmetic number, because the mean of its divisors is an integer number (245741605200).

Almost surely, 2^{23000300311212} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23000300311212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35386791148800).

23000300311212 is an abundant number, since it is smaller than the sum of its proper divisors (47773281986388).

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

23000300311212 is a wasteful number, since it uses less digits than its factorization.

23000300311212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11525 (or 11520 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 23000300311212 its reverse (21211300300032), we get a palindrome (44211600611244).

The spelling of 23000300311212 in words is "twenty-three trillion, three hundred million, three hundred eleven thousand, two hundred twelve".