22221314120211 has 16 divisors (see below), whose sum is σ = 30442152401664. Its totient is φ = 14407683823584.

The previous prime is 22221314120207. The next prime is 22221314120219. The reversal of 22221314120211 is 11202141312222.

It is not a de Polignac number, because 22221314120211 - 2² = 22221314120207 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22221314120219) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 42387975 + ... + 42909008.

It is an arithmetic number, because the mean of its divisors is an integer number (1902634525104).

Almost surely, 2^{22221314120211} is an apocalyptic number.

22221314120211 is a deficient number, since it is larger than the sum of its proper divisors (8220838281453).

22221314120211 is a wasteful number, since it uses less digits than its factorization.

22221314120211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85299370.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 22221314120211 its reverse (11202141312222), we get a palindrome (33423455432433).

The spelling of 22221314120211 in words is "twenty-two trillion, two hundred twenty-one billion, three hundred fourteen million, one hundred twenty thousand, two hundred eleven".