22102111111201 has 8 divisors (see below), whose sum is σ = 24699476719008. Its totient is φ = 19602759300000.

The previous prime is 22102111111193. The next prime is 22102111111229. The reversal of 22102111111201 is 10211111120122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22102111111201 - 2³ = 22102111111193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22102111114201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24503448675 + ... + 24503449576.

It is an arithmetic number, because the mean of its divisors is an integer number (3087434589876).

Almost surely, 2^{22102111111201} is an apocalyptic number.

It is an amenable number.

22102111111201 is a deficient number, since it is larger than the sum of its proper divisors (2597365607807).

22102111111201 is a wasteful number, since it uses less digits than its factorization.

22102111111201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49006898303.

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 22102111111201 its reverse (10211111120122), we get a palindrome (32313222231323).

It can be divided in two parts, 22 and 102111111201, that multiplied together give a palindrome (2246444446422).

The spelling of 22102111111201 in words is "twenty-two trillion, one hundred two billion, one hundred eleven million, one hundred eleven thousand, two hundred one".