22034020311 has 24 divisors (see below), whose sum is σ = 32612785920. Its totient is φ = 14327598096.

The previous prime is 22034020249. The next prime is 22034020423. The reversal of 22034020311 is 11302043022.

It is not a de Polignac number, because 22034020311 - 2²¹ = 22031923159 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22034420311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 238660 + ... + 317846.

It is an arithmetic number, because the mean of its divisors is an integer number (1358866080).

Almost surely, 2^22034020311 is an apocalyptic number.

22034020311 is a deficient number, since it is larger than the sum of its proper divisors (10578765609).

22034020311 is a wasteful number, since it uses less digits than its factorization.

22034020311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79955 (or 79952 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 22034020311 its reverse (11302043022), we get a palindrome (33336063333).

The spelling of 22034020311 in words is "twenty-two billion, thirty-four million, twenty thousand, three hundred eleven".