22022415074443 has 8 divisors (see below), whose sum is σ = 25170240569600. Its totient is φ = 18875031129000.

The previous prime is 22022415074437. The next prime is 22022415074461. The reversal of 22022415074443 is 34447051422022.

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 22022415074443 - 2²⁹ = 22021878203531 is a prime.

It is a super-2 number, since 2×22022415074443² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22022415074396 and 22022415074405.

It is not an unprimeable number, because it can be changed into a prime (22022415674443) 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, 110280543 + ... + 110480056.

It is an arithmetic number, because the mean of its divisors is an integer number (3146280071200).

Almost surely, 2^{22022415074443} is an apocalyptic number.

22022415074443 is a deficient number, since it is larger than the sum of its proper divisors (3147825495157).

22022415074443 is a wasteful number, since it uses less digits than its factorization.

22022415074443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220774857.

The product of its (nonzero) digits is 430080, while the sum is 40.

Adding to 22022415074443 its reverse (34447051422022), we get a palindrome (56469466496465).

The spelling of 22022415074443 in words is "twenty-two trillion, twenty-two billion, four hundred fifteen million, seventy-four thousand, four hundred forty-three".