22000201222101 has 32 divisors (see below), whose sum is σ = 32695847976960. Its totient is φ = 13076698795776.

The previous prime is 22000201222081. The next prime is 22000201222163. The reversal of 22000201222101 is 10122210200022.

It is not a de Polignac number, because 22000201222101 - 2⁹ = 22000201221589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22000201222171) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14923150 + ... + 16330976.

It is an arithmetic number, because the mean of its divisors is an integer number (1021745249280).

Almost surely, 2^{22000201222101} is an apocalyptic number.

It is an amenable number.

22000201222101 is a deficient number, since it is larger than the sum of its proper divisors (10695646754859).

22000201222101 is a wasteful number, since it uses less digits than its factorization.

22000201222101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1423993.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 22000201222101 its reverse (10122210200022), we get a palindrome (32122411422123).

The spelling of 22000201222101 in words is "twenty-two trillion, two hundred one million, two hundred twenty-two thousand, one hundred one".