22144234415033 has 8 divisors (see below), whose sum is σ = 22266602722248. Its totient is φ = 22021944781824.

The previous prime is 22144234414997. The next prime is 22144234415059. The reversal of 22144234415033 is 33051443244122.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2540619220624 + 19603615194409 = 1593932^2 + 4427597^2 .

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 22144234415033 - 2¹² = 22144234410937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22144234415533) 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, 19103966 + ... + 20229927.

It is an arithmetic number, because the mean of its divisors is an integer number (2783325340281).

Almost surely, 2^{22144234415033} is an apocalyptic number.

It is an amenable number.

22144234415033 is a deficient number, since it is larger than the sum of its proper divisors (122368307215).

22144234415033 is a wasteful number, since it uses less digits than its factorization.

22144234415033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39337003.

The product of its (nonzero) digits is 276480, while the sum is 38.

Adding to 22144234415033 its reverse (33051443244122), we get a palindrome (55195677659155).

The spelling of 22144234415033 in words is "twenty-two trillion, one hundred forty-four billion, two hundred thirty-four million, four hundred fifteen thousand, thirty-three".