20201200227023 has 2 divisors, whose sum is σ = 20201200227024. Its totient is φ = 20201200227022.

The previous prime is 20201200227011. The next prime is 20201200227049. The reversal of 20201200227023 is 32072200210202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20201200227023 - 2⁴ = 20201200227007 is a prime.

It is a super-2 number, since 2×20201200227023² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20201200227023.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20201200227823) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10100600113511 + 10100600113512.

It is an arithmetic number, because the mean of its divisors is an integer number (10100600113512).

Almost surely, 2^{20201200227023} is an apocalyptic number.

20201200227023 is a deficient number, since it is larger than the sum of its proper divisors (1).

20201200227023 is an equidigital number, since it uses as much as digits as its factorization.

20201200227023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 23.

Adding to 20201200227023 its reverse (32072200210202), we get a palindrome (52273400437225).

The spelling of 20201200227023 in words is "twenty trillion, two hundred one billion, two hundred million, two hundred twenty-seven thousand, twenty-three".