22110312133 has 16 divisors (see below), whose sum is σ = 27222926976. Its totient is φ = 17487293760.

The previous prime is 22110312121. The next prime is 22110312199. The reversal of 22110312133 is 33121301122.

It is a cyclic number.

It is not a de Polignac number, because 22110312133 - 2²¹ = 22108214981 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22110312133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22110310133) 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, 205110 + ... + 293752.

It is an arithmetic number, because the mean of its divisors is an integer number (1701432936).

Almost surely, 2^22110312133 is an apocalyptic number.

It is an amenable number.

22110312133 is a deficient number, since it is larger than the sum of its proper divisors (5112614843).

22110312133 is a wasteful number, since it uses less digits than its factorization.

22110312133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 91404.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 22110312133 its reverse (33121301122), we get a palindrome (55231613255).

The spelling of 22110312133 in words is "twenty-two billion, one hundred ten million, three hundred twelve thousand, one hundred thirty-three".