22443250252111 has 8 divisors (see below), whose sum is σ = 24170143786880. Its totient is φ = 20716426670112.

The previous prime is 22443250252079. The next prime is 22443250252121. The reversal of 22443250252111 is 11125205234422.

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 22443250252111 - 2⁵ = 22443250252079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22443250252121) 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, 16820895 + ... + 18106048.

It is an arithmetic number, because the mean of its divisors is an integer number (3021267973360).

Almost surely, 2^{22443250252111} is an apocalyptic number.

22443250252111 is a deficient number, since it is larger than the sum of its proper divisors (1726893534769).

22443250252111 is a wasteful number, since it uses less digits than its factorization.

22443250252111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34976385.

The product of its (nonzero) digits is 38400, while the sum is 34.

Adding to 22443250252111 its reverse (11125205234422), we get a palindrome (33568455486533).

The spelling of 22443250252111 in words is "twenty-two trillion, four hundred forty-three billion, two hundred fifty million, two hundred fifty-two thousand, one hundred eleven".