22000233311 has 16 divisors (see below), whose sum is σ = 25564746240. Its totient is φ = 18542532960.

The previous prime is 22000233301. The next prime is 22000233329. The reversal of 22000233311 is 11333200022.

It is a de Polignac number, because none of the positive numbers 2^k-22000233311 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22000233311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22000233301) 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, 129965 + ... + 246761.

It is an arithmetic number, because the mean of its divisors is an integer number (1597796640).

Almost surely, 2^22000233311 is an apocalyptic number.

22000233311 is a deficient number, since it is larger than the sum of its proper divisors (3564512929).

22000233311 is a wasteful number, since it uses less digits than its factorization.

22000233311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117254.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 22000233311 its reverse (11333200022), we get a palindrome (33333433333).

The spelling of 22000233311 in words is "twenty-two billion, two hundred thirty-three thousand, three hundred eleven".