22000101211211 has 8 divisors (see below), whose sum is σ = 22468499171904. Its totient is φ = 21531716196480.

The previous prime is 22000101211177. The next prime is 22000101211217. The reversal of 22000101211211 is 11211210100022.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22000101211211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22000101211217) 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, 237731 + ... + 6637523.

It is an arithmetic number, because the mean of its divisors is an integer number (2808562396488).

Almost surely, 2^{22000101211211} is an apocalyptic number.

22000101211211 is a deficient number, since it is larger than the sum of its proper divisors (468397960693).

22000101211211 is an equidigital number, since it uses as much as digits as its factorization.

22000101211211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6472981.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 22000101211211 its reverse (11211210100022), we get a palindrome (33211311311233).

The spelling of 22000101211211 in words is "twenty-two trillion, one hundred one million, two hundred eleven thousand, two hundred eleven".