23222130013000 has 64 divisors (see below), whose sum is σ = 54341625377520. Its totient is φ = 9288537280000.

The previous prime is 23222130012997. The next prime is 23222130013003. The reversal of 23222130013000 is 31003122232.

It is an interprime number because it is at equal distance from previous prime (23222130012997) and next prime (23222130013003).

It can be written as a sum of positive squares in 8 ways, for example, as 2884501417924 + 20337628595076 = 1698382^2 + 4509726^2 .

It is not an unprimeable number, because it can be changed into a prime (23222130013003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30334950 + ... + 31091050.

Almost surely, 2^{23222130013000} is an apocalyptic number.

23222130013000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23222130013000 is an abundant number, since it is smaller than the sum of its proper divisors (31119495364520).

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

23222130013000 is a wasteful number, since it uses less digits than its factorization.

23222130013000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786835 (or 786821 counting only the distinct ones).

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

Adding to 23222130013000 its reverse (31003122232), we get a palindrome (23253133135232).

The spelling of 23222130013000 in words is "twenty-three trillion, two hundred twenty-two billion, one hundred thirty million, thirteen thousand".