23001114533412 has 12 divisors (see below), whose sum is σ = 53669267244656. Its totient is φ = 7667038177800.

The previous prime is 23001114533323. The next prime is 23001114533483. The reversal of 23001114533412 is 21433541110032.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 23001114533412.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 958379772214 + ... + 958379772237.

Almost surely, 2^{23001114533412} is an apocalyptic number.

It is an amenable number.

23001114533412 is an abundant number, since it is smaller than the sum of its proper divisors (30668152711244).

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

23001114533412 is a wasteful number, since it uses less digits than its factorization.

23001114533412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1916759544458 (or 1916759544456 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 23001114533412 its reverse (21433541110032), we get a palindrome (44434655643444).

The spelling of 23001114533412 in words is "twenty-three trillion, one billion, one hundred fourteen million, five hundred thirty-three thousand, four hundred twelve".