22103323011 has 84 divisors (see below), whose sum is σ = 41631355696. Its totient is φ = 11481924960.

The previous prime is 22103323001. The next prime is 22103323013. The reversal of 22103323011 is 11032330122.

22103323011 is a `hidden beast` number, since 22 + 10 + 332 + 301 + 1 = 666.

It is not a de Polignac number, because 22103323011 - 2⁶ = 22103322947 is a prime.

It is a super-2 number, since 2×22103323011² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22103323013) by changing a digit.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 599565 + ... + 635361.

Almost surely, 2^22103323011 is an apocalyptic number.

22103323011 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

22103323011 is a deficient number, since it is larger than the sum of its proper divisors (19528032685).

22103323011 is an equidigital number, since it uses as much as digits as its factorization.

22103323011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35844 (or 35818 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 22103323011 its reverse (11032330122), we get a palindrome (33135653133).

The spelling of 22103323011 in words is "twenty-two billion, one hundred three million, three hundred twenty-three thousand, eleven".