20022310020231 has 12 divisors (see below), whose sum is σ = 29129180047240. Its totient is φ = 13252176415440.

The previous prime is 20022310020191. The next prime is 20022310020277. The reversal of 20022310020231 is 13202001322002.

20022310020231 is a `hidden beast` number, since 200 + 2 + 231 + 0 + 0 + 2 + 0 + 231 = 666.

It is not a de Polignac number, because 20022310020231 - 2¹⁹ = 20022309495943 is a prime.

It is a super-2 number, since 2×20022310020231² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20022310020281) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8002520740 + ... + 8002523241.

Almost surely, 2^{20022310020231} is an apocalyptic number.

20022310020231 is a deficient number, since it is larger than the sum of its proper divisors (9106870027009).

20022310020231 is a wasteful number, since it uses less digits than its factorization.

20022310020231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16005044126 (or 16005044123 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 20022310020231 its reverse (13202001322002), we get a palindrome (33224311342233).

The spelling of 20022310020231 in words is "twenty trillion, twenty-two billion, three hundred ten million, twenty thousand, two hundred thirty-one".