23101222230012 has 48 divisors (see below), whose sum is σ = 55379360332800. Its totient is φ = 7491439768512.

The previous prime is 23101222229999. The next prime is 23101222230019. The reversal of 23101222230012 is 21003222210132.

It is a super-3 number, since 3×23101222230012³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23101222230019) 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, 122539387 + ... + 122727762.

It is an arithmetic number, because the mean of its divisors is an integer number (1153736673600).

Almost surely, 2^{23101222230012} is an apocalyptic number.

It is an amenable number.

23101222230012 is an abundant number, since it is smaller than the sum of its proper divisors (32278138102788).

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

23101222230012 is a wasteful number, since it uses less digits than its factorization.

23101222230012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 245267370 (or 245267368 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 23101222230012 its reverse (21003222210132), we get a palindrome (44104444440144).

The spelling of 23101222230012 in words is "twenty-three trillion, one hundred one billion, two hundred twenty-two million, two hundred thirty thousand, twelve".