22005026133 has 4 divisors (see below), whose sum is σ = 29340034848. Its totient is φ = 14670017420.

The previous prime is 22005026119. The next prime is 22005026137. The reversal of 22005026133 is 33162050022.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22005026133 - 2⁸ = 22005025877 is a prime.

It is a super-2 number, since 2×22005026133² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22005026137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3667504353 + ... + 3667504358.

It is an arithmetic number, because the mean of its divisors is an integer number (7335008712).

Almost surely, 2^22005026133 is an apocalyptic number.

It is an amenable number.

22005026133 is a deficient number, since it is larger than the sum of its proper divisors (7335008715).

22005026133 is an equidigital number, since it uses as much as digits as its factorization.

22005026133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7335008714.

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 22005026133 its reverse (33162050022), we get a palindrome (55167076155).

The spelling of 22005026133 in words is "twenty-two billion, five million, twenty-six thousand, one hundred thirty-three".