23112325440122 has 8 divisors (see below), whose sum is σ = 34671192237972. Its totient is φ = 11555261360800.

The previous prime is 23112325440119. The next prime is 23112325440161. The reversal of 23112325440122 is 22104452321132.

It can be written as a sum of positive squares in 2 ways, for example, as 22804454710801 + 307870729321 = 4775401^2 + 554861^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×23112325440122² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 450647579 + ... + 450698862.

Almost surely, 2^{23112325440122} is an apocalyptic number.

23112325440122 is a deficient number, since it is larger than the sum of its proper divisors (11558866797850).

23112325440122 is a wasteful number, since it uses less digits than its factorization.

23112325440122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901359264.

The product of its (nonzero) digits is 23040, while the sum is 32.

Adding to 23112325440122 its reverse (22104452321132), we get a palindrome (45216777761254).

The spelling of 23112325440122 in words is "twenty-three trillion, one hundred twelve billion, three hundred twenty-five million, four hundred forty thousand, one hundred twenty-two".