22201202101 has 16 divisors (see below), whose sum is σ = 24279091200. Its totient is φ = 20178119808.

The previous prime is 22201202087. The next prime is 22201202119. The reversal of 22201202101 is 10120210222.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 22201202101 - 2⁵ = 22201202069 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22201202131) 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, 236380 + ... + 316666.

It is an arithmetic number, because the mean of its divisors is an integer number (1517443200).

Almost surely, 2^22201202101 is an apocalyptic number.

It is an amenable number.

22201202101 is a deficient number, since it is larger than the sum of its proper divisors (2077889099).

22201202101 is a wasteful number, since it uses less digits than its factorization.

22201202101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80628.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22201202101 its reverse (10120210222), we get a palindrome (32321412323).

The spelling of 22201202101 in words is "twenty-two billion, two hundred one million, two hundred two thousand, one hundred one".