22010200012011 has 4 divisors (see below), whose sum is σ = 29346933349352. Its totient is φ = 14673466674672.

The previous prime is 22010200011997. The next prime is 22010200012019. The reversal of 22010200012011 is 11021000201022.

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

It is not a de Polignac number, because 22010200012011 - 2⁵ = 22010200011979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22010200012019) 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, 3668366668666 + ... + 3668366668671.

It is an arithmetic number, because the mean of its divisors is an integer number (7336733337338).

Almost surely, 2^{22010200012011} is an apocalyptic number.

22010200012011 is a deficient number, since it is larger than the sum of its proper divisors (7336733337341).

22010200012011 is an equidigital number, since it uses as much as digits as its factorization.

22010200012011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7336733337340.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 22010200012011 its reverse (11021000201022), we get a palindrome (33031200213033).

The spelling of 22010200012011 in words is "twenty-two trillion, ten billion, two hundred million, twelve thousand, eleven".