22110002112201 has 16 divisors (see below), whose sum is σ = 29578529195904. Its totient is φ = 14690770907904.

The previous prime is 22110002112181. The next prime is 22110002112217. The reversal of 22110002112201 is 10221120001122.

It is not a de Polignac number, because 22110002112201 - 2⁶ = 22110002112137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22110002112251) 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, 1378245 + ... + 6791138.

It is an arithmetic number, because the mean of its divisors is an integer number (1848658074744).

Almost surely, 2^{22110002112201} is an apocalyptic number.

It is an amenable number.

22110002112201 is a deficient number, since it is larger than the sum of its proper divisors (7468527083703).

22110002112201 is a wasteful number, since it uses less digits than its factorization.

22110002112201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8172400.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 22110002112201 its reverse (10221120001122), we get a palindrome (32331122113323).

The spelling of 22110002112201 in words is "twenty-two trillion, one hundred ten billion, two million, one hundred twelve thousand, two hundred one".