22210201122011 has 4 divisors (see below), whose sum is σ = 25383086996592. Its totient is φ = 19037315247432.

The previous prime is 22210201121951. The next prime is 22210201122013. The reversal of 22210201122011 is 11022110201222.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 22210201122011 - 2⁶ = 22210201121947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22210201122013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1586442937280 + ... + 1586442937293.

It is an arithmetic number, because the mean of its divisors is an integer number (6345771749148).

Almost surely, 2^{22210201122011} is an apocalyptic number.

22210201122011 is a deficient number, since it is larger than the sum of its proper divisors (3172885874581).

22210201122011 is an equidigital number, since it uses as much as digits as its factorization.

22210201122011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3172885874580.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 22210201122011 its reverse (11022110201222), we get a palindrome (33232311323233).

The spelling of 22210201122011 in words is "twenty-two trillion, two hundred ten billion, two hundred one million, one hundred twenty-two thousand, eleven".