22110222211011 has 12 divisors (see below), whose sum is σ = 34840350150840. Its totient is φ = 13400134673280.

The previous prime is 22110222211009. The next prime is 22110222211013. The reversal of 22110222211011 is 11011222201122.

22110222211011 is a `hidden beast` number, since 221 + 1 + 0 + 222 + 211 + 0 + 11 = 666.

It is an interprime number because it is at equal distance from previous prime (22110222211009) and next prime (22110222211013).

It is not a de Polignac number, because 22110222211011 - 2¹ = 22110222211009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (22110222211013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 111667788846 + ... + 111667789043.

It is an arithmetic number, because the mean of its divisors is an integer number (2903362512570).

Almost surely, 2^{22110222211011} is an apocalyptic number.

22110222211011 is a deficient number, since it is larger than the sum of its proper divisors (12730127939829).

22110222211011 is a wasteful number, since it uses less digits than its factorization.

22110222211011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223335577906 (or 223335577903 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 22110222211011 its reverse (11011222201122), we get a palindrome (33121444412133).

The spelling of 22110222211011 in words is "twenty-two trillion, one hundred ten billion, two hundred twenty-two million, two hundred eleven thousand, eleven".