22303233011 has 8 divisors (see below), whose sum is σ = 24858092880. Its totient is φ = 19886473728.

The previous prime is 22303232983. The next prime is 22303233019. The reversal of 22303233011 is 11033230322.

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

It is not a de Polignac number, because 22303233011 - 2²⁶ = 22236124147 is a prime.

It is a super-2 number, since 2×22303233011² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22303233019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34524806 + ... + 34525451.

It is an arithmetic number, because the mean of its divisors is an integer number (3107261610).

Almost surely, 2^22303233011 is an apocalyptic number.

22303233011 is a deficient number, since it is larger than the sum of its proper divisors (2554859869).

22303233011 is a wasteful number, since it uses less digits than its factorization.

22303233011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69050293.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 22303233011 its reverse (11033230322), we get a palindrome (33336463333).

The spelling of 22303233011 in words is "twenty-two billion, three hundred three million, two hundred thirty-three thousand, eleven".