22212010110111 has 16 divisors (see below), whose sum is σ = 30118812403200. Its totient is φ = 14556621155328.

The previous prime is 22212010110107. The next prime is 22212010110131. The reversal of 22212010110111 is 11101101021222.

It is a happy number.

It is not a de Polignac number, because 22212010110111 - 2² = 22212010110107 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22212010110131) 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, 4754655 + ... + 8187231.

It is an arithmetic number, because the mean of its divisors is an integer number (1882425775200).

Almost surely, 2^{22212010110111} is an apocalyptic number.

22212010110111 is a deficient number, since it is larger than the sum of its proper divisors (7906802293089).

22212010110111 is a wasteful number, since it uses less digits than its factorization.

22212010110111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3469198.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 22212010110111 its reverse (11101101021222), we get a palindrome (33313111131333).

The spelling of 22212010110111 in words is "twenty-two trillion, two hundred twelve billion, ten million, one hundred ten thousand, one hundred eleven".