23031203020022 has 16 divisors (see below), whose sum is σ = 34646046796800. Its totient is φ = 11482526332200.

The previous prime is 23031203020003. The next prime is 23031203020027. The reversal of 23031203020022 is 22002030213032.

It is a junction number, because it is equal to n+sod(n) for n = 23031203019976 and 23031203020003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23031203020027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6905129 + ... + 9682107.

It is an arithmetic number, because the mean of its divisors is an integer number (2165377924800).

Almost surely, 2^{23031203020022} is an apocalyptic number.

23031203020022 is a deficient number, since it is larger than the sum of its proper divisors (11614843776778).

23031203020022 is a wasteful number, since it uses less digits than its factorization.

23031203020022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2788891.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 23031203020022 its reverse (22002030213032), we get a palindrome (45033233233054).

The spelling of 23031203020022 in words is "twenty-three trillion, thirty-one billion, two hundred three million, twenty thousand, twenty-two".