22022010122211 has 12 divisors (see below), whose sum is σ = 34701349283640. Its totient is φ = 13346672801280.

The previous prime is 22022010122087. The next prime is 22022010122219. The reversal of 22022010122211 is 11222101022022.

It is a happy number.

22022010122211 is a `hidden beast` number, since 220 + 220 + 1 + 0 + 1 + 2 + 221 + 1 = 666.

It is not a de Polignac number, because 22022010122211 - 2¹⁹ = 22022009597923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22022010122219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111222273246 + ... + 111222273443.

It is an arithmetic number, because the mean of its divisors is an integer number (2891779106970).

Almost surely, 2^{22022010122211} is an apocalyptic number.

22022010122211 is a deficient number, since it is larger than the sum of its proper divisors (12679339161429).

22022010122211 is a wasteful number, since it uses less digits than its factorization.

22022010122211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222444546706 (or 222444546703 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

Adding to 22022010122211 its reverse (11222101022022), we get a palindrome (33244111144233).

The spelling of 22022010122211 in words is "twenty-two trillion, twenty-two billion, ten million, one hundred twenty-two thousand, two hundred eleven".