22234104332505 has 96 divisors (see below), whose sum is σ = 42946488748800. Its totient is φ = 10565699848704.

The previous prime is 22234104332491. The next prime is 22234104332509. The reversal of 22234104332505 is 50523340143222.

22234104332505 is a `hidden beast` number, since 2 + 22 + 341 + 0 + 43 + 3 + 250 + 5 = 666.

It is not a de Polignac number, because 22234104332505 - 2⁸ = 22234104332249 is a prime.

It is a super-2 number, since 2×22234104332505² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22234104332505.

It is not an unprimeable number, because it can be changed into a prime (22234104332509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 62916634 + ... + 63269036.

It is an arithmetic number, because the mean of its divisors is an integer number (447359257800).

Almost surely, 2^{22234104332505} is an apocalyptic number.

It is an amenable number.

22234104332505 is a deficient number, since it is larger than the sum of its proper divisors (20712384416295).

22234104332505 is a wasteful number, since it uses less digits than its factorization.

22234104332505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356175 (or 356172 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 36.

Adding to 22234104332505 its reverse (50523340143222), we get a palindrome (72757444475727).

The spelling of 22234104332505 in words is "twenty-two trillion, two hundred thirty-four billion, one hundred four million, three hundred thirty-two thousand, five hundred five".