23220150113320 has 16 divisors (see below), whose sum is σ = 52245337755060. Its totient is φ = 9288060045312.

The previous prime is 23220150113317. The next prime is 23220150113383. The reversal of 23220150113320 is 2331105102232.

It can be written as a sum of positive squares in 2 ways, for example, as 22755017929284 + 465132184036 = 4770222^2 + 682006^2 .

It is a super-2 number, since 2×23220150113320² (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, 290251876377 + ... + 290251876456.

Almost surely, 2^{23220150113320} is an apocalyptic number.

23220150113320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23220150113320 is an abundant number, since it is smaller than the sum of its proper divisors (29025187641740).

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

23220150113320 is a wasteful number, since it uses less digits than its factorization.

23220150113320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580503752844 (or 580503752840 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 23220150113320 its reverse (2331105102232), we get a palindrome (25551255215552).

The spelling of 23220150113320 in words is "twenty-three trillion, two hundred twenty billion, one hundred fifty million, one hundred thirteen thousand, three hundred twenty".