22601324413 has 4 divisors (see below), whose sum is σ = 22652343648. Its totient is φ = 22550305180.

The previous prime is 22601324387. The next prime is 22601324419. The reversal of 22601324413 is 31442310622.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 31442310622 = 2 ⋅15721155311.

It is a cyclic number.

It is not a de Polignac number, because 22601324413 - 2¹⁷ = 22601193341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22601324419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25508953 + ... + 25509838.

It is an arithmetic number, because the mean of its divisors is an integer number (5663085912).

Almost surely, 2^22601324413 is an apocalyptic number.

It is an amenable number.

22601324413 is a deficient number, since it is larger than the sum of its proper divisors (51019235).

22601324413 is an equidigital number, since it uses as much as digits as its factorization.

22601324413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51019234.

The product of its (nonzero) digits is 6912, while the sum is 28.

The spelling of 22601324413 in words is "twenty-two billion, six hundred one million, three hundred twenty-four thousand, four hundred thirteen".