23002221000113 has 8 divisors (see below), whose sum is σ = 23042951555400. Its totient is φ = 22961520811008.

The previous prime is 23002221000097. The next prime is 23002221000119. The reversal of 23002221000113 is 31100012220032.

It can be written as a sum of positive squares in 4 ways, for example, as 1698153009424 + 21304067990689 = 1303132^2 + 4615633^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 23002221000113 - 2⁴ = 23002221000097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23002221000091 and 23002221000100.

It is not an unprimeable number, because it can be changed into a prime (23002221000119) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6074948 + ... + 9105461.

It is an arithmetic number, because the mean of its divisors is an integer number (2880368944425).

Almost surely, 2^{23002221000113} is an apocalyptic number.

It is an amenable number.

23002221000113 is a deficient number, since it is larger than the sum of its proper divisors (40730555287).

23002221000113 is a wasteful number, since it uses less digits than its factorization.

23002221000113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15183091.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 23002221000113 its reverse (31100012220032), we get a palindrome (54102233220145).

The spelling of 23002221000113 in words is "twenty-three trillion, two billion, two hundred twenty-one million, one hundred thirteen", and thus it is an aban number.