22404010133 has 8 divisors (see below), whose sum is σ = 23768507160. Its totient is φ = 21044692480.

The previous prime is 22404010129. The next prime is 22404010141. The reversal of 22404010133 is 33101040422.

It can be written as a sum of positive squares in 4 ways, for example, as 8478358084 + 13925652049 = 92078^2 + 118007^2 .

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 22404010133 - 2² = 22404010129 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22404010333) 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, 1285928 + ... + 1303233.

It is an arithmetic number, because the mean of its divisors is an integer number (2971063395).

Almost surely, 2^22404010133 is an apocalyptic number.

It is an amenable number.

22404010133 is a deficient number, since it is larger than the sum of its proper divisors (1364497027).

22404010133 is a wasteful number, since it uses less digits than its factorization.

22404010133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2589687.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 22404010133 its reverse (33101040422), we get a palindrome (55505050555).

The spelling of 22404010133 in words is "twenty-two billion, four hundred four million, ten thousand, one hundred thirty-three".