22123221133233 has 8 divisors (see below), whose sum is σ = 32179230739296. Its totient is φ = 13408012808000.

The previous prime is 22123221133229. The next prime is 22123221133259. The reversal of 22123221133233 is 33233112232122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22123221133233 - 2² = 22123221133229 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 22123221133233.

It is not an unprimeable number, because it can be changed into a prime (22123221133213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 335200320168 + ... + 335200320233.

It is an arithmetic number, because the mean of its divisors is an integer number (4022403842412).

Almost surely, 2^{22123221133233} is an apocalyptic number.

It is an amenable number.

22123221133233 is a deficient number, since it is larger than the sum of its proper divisors (10056009606063).

22123221133233 is a wasteful number, since it uses less digits than its factorization.

22123221133233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 670400640415.

The product of its digits is 15552, while the sum is 30.

Adding to 22123221133233 its reverse (33233112232122), we get a palindrome (55356333365355).

The spelling of 22123221133233 in words is "twenty-two trillion, one hundred twenty-three billion, two hundred twenty-one million, one hundred thirty-three thousand, two hundred thirty-three".