23011232223012 has 96 divisors (see below), whose sum is σ = 60123961497600. Its totient is φ = 6790093134720.

The previous prime is 23011232222971. The next prime is 23011232223061. The reversal of 23011232223012 is 21032223211032.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8191762 + ... + 10636137.

It is an arithmetic number, because the mean of its divisors is an integer number (626291265600).

Almost surely, 2^{23011232223012} is an apocalyptic number.

23011232223012 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23011232223012 is an abundant number, since it is smaller than the sum of its proper divisors (37112729274588).

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

23011232223012 is a wasteful number, since it uses less digits than its factorization.

23011232223012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18828161 (or 18828159 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 23011232223012 its reverse (21032223211032), we get a palindrome (44043455434044).

The spelling of 23011232223012 in words is "twenty-three trillion, eleven billion, two hundred thirty-two million, two hundred twenty-three thousand, twelve".