202201011101 has 16 divisors (see below), whose sum is σ = 216906171840. Its totient is φ = 187903722240.

The previous prime is 202201011041. The next prime is 202201011119. The reversal of 202201011101 is 101110102202.

It is a cyclic number.

It is not a de Polignac number, because 202201011101 - 2²² = 202196816797 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202201011121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5250446 + ... + 5288816.

It is an arithmetic number, because the mean of its divisors is an integer number (13556635740).

Almost surely, 2^202201011101 is an apocalyptic number.

It is an amenable number.

202201011101 is a deficient number, since it is larger than the sum of its proper divisors (14705160739).

202201011101 is a wasteful number, since it uses less digits than its factorization.

202201011101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43676.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 202201011101 its reverse (101110102202), we get a palindrome (303311113303).

The spelling of 202201011101 in words is "two hundred two billion, two hundred one million, eleven thousand, one hundred one".