23012113113222 has 16 divisors (see below), whose sum is σ = 47146768330032. Its totient is φ = 7483614020480.

The previous prime is 23012113113217. The next prime is 23012113113239. The reversal of 23012113113222 is 22231131121032.

It is a junction number, because it is equal to n+sod(n) for n = 23012113113192 and 23012113113201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46772587383 + ... + 46772587874.

It is an arithmetic number, because the mean of its divisors is an integer number (2946673020627).

Almost surely, 2^{23012113113222} is an apocalyptic number.

23012113113222 is an abundant number, since it is smaller than the sum of its proper divisors (24134655216810).

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

23012113113222 is a wasteful number, since it uses less digits than its factorization.

23012113113222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93545175303.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 23012113113222 its reverse (22231131121032), we get a palindrome (45243244234254).

The spelling of 23012113113222 in words is "twenty-three trillion, twelve billion, one hundred thirteen million, one hundred thirteen thousand, two hundred twenty-two".