22211220000011 has 8 divisors (see below), whose sum is σ = 26003379512544. Its totient is φ = 18573842508480.

The previous prime is 22211219999977. The next prime is 22211220000061. The reversal of 22211220000011 is 11000002211222.

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

It is not a de Polignac number, because 22211220000011 - 2²² = 22211215805707 is a prime.

It is a zygodrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (22211220000061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38695504940 + ... + 38695505513.

It is an arithmetic number, because the mean of its divisors is an integer number (3250422439068).

Almost surely, 2^{22211220000011} is an apocalyptic number.

22211220000011 is a deficient number, since it is larger than the sum of its proper divisors (3792159512533).

22211220000011 is an equidigital number, since it uses as much as digits as its factorization.

22211220000011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77391010501.

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

Adding to 22211220000011 its reverse (11000002211222), we get a palindrome (33211222211233).

The spelling of 22211220000011 in words is "twenty-two trillion, two hundred eleven billion, two hundred twenty million, eleven", and thus it is an aban number.