22220211333 has 16 divisors (see below), whose sum is σ = 31625510400. Its totient is φ = 13836155760.

The previous prime is 22220211329. The next prime is 22220211359. The reversal of 22220211333 is 33311202222.

It is a happy number.

It is not a de Polignac number, because 22220211333 - 2² = 22220211329 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22220211833) 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, 2741223 + ... + 2749316.

It is an arithmetic number, because the mean of its divisors is an integer number (1976594400).

Almost surely, 2^22220211333 is an apocalyptic number.

It is an amenable number.

22220211333 is a deficient number, since it is larger than the sum of its proper divisors (9405299067).

22220211333 is a wasteful number, since it uses less digits than its factorization.

22220211333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5490632.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 22220211333 its reverse (33311202222), we get a palindrome (55531413555).

The spelling of 22220211333 in words is "twenty-two billion, two hundred twenty million, two hundred eleven thousand, three hundred thirty-three".