22100000133 has 8 divisors (see below), whose sum is σ = 30747826368. Its totient is φ = 14092753664.

The previous prime is 22100000129. The next prime is 22100000171. The reversal of 22100000133 is 33100000122.

It is a happy number.

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 22100000133 - 2² = 22100000129 is a prime.

It is a super-4 number, since 4×22100000133⁴ (a number of 42 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22101000133) 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, 160144860 + ... + 160144997.

It is an arithmetic number, because the mean of its divisors is an integer number (3843478296).

Almost surely, 2^22100000133 is an apocalyptic number.

22100000133 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

22100000133 is a deficient number, since it is larger than the sum of its proper divisors (8647826235).

22100000133 is a wasteful number, since it uses less digits than its factorization.

22100000133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320289883.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 22100000133 its reverse (33100000122), we get a palindrome (55200000255).

The spelling of 22100000133 in words is "twenty-two billion, one hundred million, one hundred thirty-three", and thus it is an aban number.