22466104533452 has 24 divisors (see below), whose sum is σ = 40248015575040. Its totient is φ = 10967812330640.

The previous prime is 22466104533451. The next prime is 22466104533463. The reversal of 22466104533452 is 25433540166422.

It is a super-3 number, since 3×22466104533452³ (a number of 41 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a junction number, because it is equal to n+sod(n) for n = 22466104533397 and 22466104533406.

It is not an unprimeable number, because it can be changed into a prime (22466104533451) 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, 142523324 + ... + 142680867.

It is an arithmetic number, because the mean of its divisors is an integer number (1677000648960).

Almost surely, 2^{22466104533452} is an apocalyptic number.

It is an amenable number.

22466104533452 is a deficient number, since it is larger than the sum of its proper divisors (17781911041588).

22466104533452 is a wasteful number, since it uses less digits than its factorization.

22466104533452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285204661 (or 285204659 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 47.

Adding to 22466104533452 its reverse (25433540166422), we get a palindrome (47899644699874).

The spelling of 22466104533452 in words is "twenty-two trillion, four hundred sixty-six billion, one hundred four million, five hundred thirty-three thousand, four hundred fifty-two".