23111111012322 has 8 divisors (see below), whose sum is σ = 46222222024656. Its totient is φ = 7703703670772.

The previous prime is 23111111012309. The next prime is 23111111012359. The reversal of 23111111012322 is 22321011111132.

It is a sphenic number, since it is the product of 3 distinct primes.

23111111012322 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1925925917688 + ... + 1925925917699.

It is an arithmetic number, because the mean of its divisors is an integer number (5777777753082).

Almost surely, 2^{23111111012322} is an apocalyptic number.

23111111012322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

23111111012322 is a wasteful number, since it uses less digits than its factorization.

23111111012322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3851851835392.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 23111111012322 its reverse (22321011111132), we get a palindrome (45432122123454).

The spelling of 23111111012322 in words is "twenty-three trillion, one hundred eleven billion, one hundred eleven million, twelve thousand, three hundred twenty-two".