22220002100011 has 4 divisors (see below), whose sum is σ = 22240905207472. Its totient is φ = 22199098992552.

The previous prime is 22220002099987. The next prime is 22220002100017. The reversal of 22220002100011 is 11000120002222.

It is a happy number.

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 22220002100011 - 2⁵ = 22220002099979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22220002099964 and 22220002100000.

It is not an unprimeable number, because it can be changed into a prime (22220002100017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10451552136 + ... + 10451554261.

It is an arithmetic number, because the mean of its divisors is an integer number (5560226301868).

Almost surely, 2^{22220002100011} is an apocalyptic number.

22220002100011 is a deficient number, since it is larger than the sum of its proper divisors (20903107461).

22220002100011 is a wasteful number, since it uses less digits than its factorization.

22220002100011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20903107460.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 22220002100011 its reverse (11000120002222), we get a palindrome (33220122102233).

The spelling of 22220002100011 in words is "twenty-two trillion, two hundred twenty billion, two million, one hundred thousand, eleven".