20223213112027 has 2 divisors, whose sum is σ = 20223213112028. Its totient is φ = 20223213112026.

The previous prime is 20223213111991. The next prime is 20223213112097. The reversal of 20223213112027 is 72021131232202.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20223213112027 - 2²³ = 20223204723419 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20223213111986 and 20223213112004.

It is not a weakly prime, because it can be changed into another prime (20223213112097) 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 as a sum of consecutive naturals, namely, 10111606556013 + 10111606556014.

It is an arithmetic number, because the mean of its divisors is an integer number (10111606556014).

Almost surely, 2^{20223213112027} is an apocalyptic number.

20223213112027 is a deficient number, since it is larger than the sum of its proper divisors (1).

20223213112027 is an equidigital number, since it uses as much as digits as its factorization.

20223213112027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 20223213112027 its reverse (72021131232202), we get a palindrome (92244344344229).

The spelling of 20223213112027 in words is "twenty trillion, two hundred twenty-three billion, two hundred thirteen million, one hundred twelve thousand, twenty-seven".