22020131022323 has 24 divisors (see below), whose sum is σ = 26313057758592. Its totient is φ = 18360440429184.

The previous prime is 22020131022293. The next prime is 22020131022431. The reversal of 22020131022323 is 32322013102022.

It is not a de Polignac number, because 22020131022323 - 2¹⁰ = 22020131021299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22020131022223) 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 23 ways as a sum of consecutive naturals, for example, 7422686 + ... + 9956732.

It is an arithmetic number, because the mean of its divisors is an integer number (1096377406608).

Almost surely, 2^{22020131022323} is an apocalyptic number.

22020131022323 is a deficient number, since it is larger than the sum of its proper divisors (4292926736269).

22020131022323 is a wasteful number, since it uses less digits than its factorization.

22020131022323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2538891 (or 2538884 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 22020131022323 its reverse (32322013102022), we get a palindrome (54342144124345).

The spelling of 22020131022323 in words is "twenty-two trillion, twenty billion, one hundred thirty-one million, twenty-two thousand, three hundred twenty-three".