22011002102201 has 16 divisors (see below), whose sum is σ = 25335407959680. Its totient is φ = 18731928378240.

The previous prime is 22011002102171. The next prime is 22011002102203. The reversal of 22011002102201 is 10220120011022.

It is not a de Polignac number, because 22011002102201 - 2³⁸ = 21736124195257 is a prime.

It is a super-3 number, since 3×22011002102201³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22011002102203) 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, 13296491 + ... + 14859968.

It is an arithmetic number, because the mean of its divisors is an integer number (1583462997480).

Almost surely, 2^{22011002102201} is an apocalyptic number.

It is an amenable number.

22011002102201 is a deficient number, since it is larger than the sum of its proper divisors (3324405857479).

22011002102201 is a wasteful number, since it uses less digits than its factorization.

22011002102201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28157264.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 22011002102201 its reverse (10220120011022), we get a palindrome (32231122113223).

The spelling of 22011002102201 in words is "twenty-two trillion, eleven billion, two million, one hundred two thousand, two hundred one".