22032126111 has 16 divisors (see below), whose sum is σ = 29734065920. Its totient is φ = 14509834560.

The previous prime is 22032126107. The next prime is 22032126113. The reversal of 22032126111 is 11162123022.

It is not a de Polignac number, because 22032126111 - 2² = 22032126107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22032126113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39216 + ... + 213546.

It is an arithmetic number, because the mean of its divisors is an integer number (1858379120).

Almost surely, 2^22032126111 is an apocalyptic number.

22032126111 is a deficient number, since it is larger than the sum of its proper divisors (7701939809).

22032126111 is a wasteful number, since it uses less digits than its factorization.

22032126111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174846.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 22032126111 its reverse (11162123022), we get a palindrome (33194249133).

The spelling of 22032126111 in words is "twenty-two billion, thirty-two million, one hundred twenty-six thousand, one hundred eleven".