202201110202023 has 6 divisors (see below), whose sum is σ = 292068270291824. Its totient is φ = 134800740134676.

The previous prime is 202201110201967. The next prime is 202201110202033. The reversal of 202201110202023 is 320202011102202.

It is not a de Polignac number, because 202201110202023 - 2¹² = 202201110197927 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 202201110201987 and 202201110202005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202201110202033) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11233395011215 + ... + 11233395011232.

Almost surely, 2^{202201110202023} is an apocalyptic number.

202201110202023 is a deficient number, since it is larger than the sum of its proper divisors (89867160089801).

202201110202023 is a wasteful number, since it uses less digits than its factorization.

202201110202023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22466790022453 (or 22466790022450 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 202201110202023 its reverse (320202011102202), we get a palindrome (522403121304225).

The spelling of 202201110202023 in words is "two hundred two trillion, two hundred one billion, one hundred ten million, two hundred two thousand, twenty-three".