20223013220331 has 4 divisors (see below), whose sum is σ = 26964017627112. Its totient is φ = 13482008813552.

The previous prime is 20223013220329. The next prime is 20223013220339. The reversal of 20223013220331 is 13302231032202.

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

It is a cyclic number.

It is not a de Polignac number, because 20223013220331 - 2¹ = 20223013220329 is a prime.

It is a super-2 number, since 2×20223013220331² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (20223013220339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3370502203386 + ... + 3370502203391.

It is an arithmetic number, because the mean of its divisors is an integer number (6741004406778).

Almost surely, 2^{20223013220331} is an apocalyptic number.

20223013220331 is a deficient number, since it is larger than the sum of its proper divisors (6741004406781).

20223013220331 is an equidigital number, since it uses as much as digits as its factorization.

20223013220331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6741004406780.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 20223013220331 its reverse (13302231032202), we get a palindrome (33525244252533).

The spelling of 20223013220331 in words is "twenty trillion, two hundred twenty-three billion, thirteen million, two hundred twenty thousand, three hundred thirty-one".