23040012220301 has 4 divisors (see below), whose sum is σ = 23186763890652. Its totient is φ = 22893260549952.

The previous prime is 23040012220271. The next prime is 23040012220307. The reversal of 23040012220301 is 10302221004032.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2613634822276 + 20426377398025 = 1616674^2 + 4519555^2 .

It is a cyclic number.

It is not a de Polignac number, because 23040012220301 - 2⁶ = 23040012220237 is a prime.

It is a super-2 number, since 2×23040012220301² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23040012220307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73375834940 + ... + 73375835253.

It is an arithmetic number, because the mean of its divisors is an integer number (5796690972663).

Almost surely, 2^{23040012220301} is an apocalyptic number.

It is an amenable number.

23040012220301 is a deficient number, since it is larger than the sum of its proper divisors (146751670351).

23040012220301 is a wasteful number, since it uses less digits than its factorization.

23040012220301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146751670350.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 23040012220301 its reverse (10302221004032), we get a palindrome (33342233224333).

The spelling of 23040012220301 in words is "twenty-three trillion, forty billion, twelve million, two hundred twenty thousand, three hundred one".