23222121302113 has 16 divisors (see below), whose sum is σ = 24170271068160. Its totient is φ = 22294554858576.

The previous prime is 23222121302111. The next prime is 23222121302129. The reversal of 23222121302113 is 31120312122232.

It is a cyclic number.

It is not a de Polignac number, because 23222121302113 - 2¹ = 23222121302111 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23222121302111) 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 15 ways as a sum of consecutive naturals, for example, 7759695 + ... + 10327492.

It is an arithmetic number, because the mean of its divisors is an integer number (1510641941760).

Almost surely, 2^{23222121302113} is an apocalyptic number.

It is an amenable number.

23222121302113 is a deficient number, since it is larger than the sum of its proper divisors (948149766047).

23222121302113 is a wasteful number, since it uses less digits than its factorization.

23222121302113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18087756.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 23222121302113 its reverse (31120312122232), we get a palindrome (54342433424345).

The spelling of 23222121302113 in words is "twenty-three trillion, two hundred twenty-two billion, one hundred twenty-one million, three hundred two thousand, one hundred thirteen".