23112023223211 has 16 divisors (see below), whose sum is σ = 25654854179584. Its totient is φ = 20682638734464.

The previous prime is 23112023223203. The next prime is 23112023223251. The reversal of 23112023223211 is 11232232021132.

It is a cyclic number.

It is not a de Polignac number, because 23112023223211 - 2³ = 23112023223203 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23112023223251) 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, 86599515 + ... + 86865988.

It is an arithmetic number, because the mean of its divisors is an integer number (1603428386224).

Almost surely, 2^{23112023223211} is an apocalyptic number.

23112023223211 is a deficient number, since it is larger than the sum of its proper divisors (2542830956373).

23112023223211 is a wasteful number, since it uses less digits than its factorization.

23112023223211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173465830.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 23112023223211 its reverse (11232232021132), we get a palindrome (34344255244343).

The spelling of 23112023223211 in words is "twenty-three trillion, one hundred twelve billion, twenty-three million, two hundred twenty-three thousand, two hundred eleven".