22534451133 has 8 divisors (see below), whose sum is σ = 31813342848. Its totient is φ = 14139263424.

The previous prime is 22534451083. The next prime is 22534451153. The reversal of 22534451133 is 33115443522.

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

It is not a de Polignac number, because 22534451133 - 2²¹ = 22532353981 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22534451094 and 22534451103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22534451153) 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, 220925941 + ... + 220926042.

It is an arithmetic number, because the mean of its divisors is an integer number (3976667856).

Almost surely, 2^22534451133 is an apocalyptic number.

It is an amenable number.

22534451133 is a deficient number, since it is larger than the sum of its proper divisors (9278891715).

22534451133 is a wasteful number, since it uses less digits than its factorization.

22534451133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441852003.

The product of its digits is 43200, while the sum is 33.

Adding to 22534451133 its reverse (33115443522), we get a palindrome (55649894655).

The spelling of 22534451133 in words is "twenty-two billion, five hundred thirty-four million, four hundred fifty-one thousand, one hundred thirty-three".