22533441123 has 8 divisors (see below), whose sum is σ = 30046229248. Its totient is φ = 15021473544.

The previous prime is 22533441109. The next prime is 22533441143. The reversal of 22533441123 is 32114433522.

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

It is not a de Polignac number, because 22533441123 - 2²⁵ = 22499886691 is a prime.

It is a super-2 number, since 2×22533441123² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22533441143) 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, 137911 + ... + 253152.

It is an arithmetic number, because the mean of its divisors is an integer number (3755778656).

Almost surely, 2^22533441123 is an apocalyptic number.

22533441123 is a deficient number, since it is larger than the sum of its proper divisors (7512788125).

22533441123 is a wasteful number, since it uses less digits than its factorization.

22533441123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 410273.

The product of its digits is 17280, while the sum is 30.

Adding to 22533441123 its reverse (32114433522), we get a palindrome (54647874645).

The spelling of 22533441123 in words is "twenty-two billion, five hundred thirty-three million, four hundred forty-one thousand, one hundred twenty-three".