22443250414253 has 8 divisors (see below), whose sum is σ = 22507644519360. Its totient is φ = 22378866743680.

The previous prime is 22443250414027. The next prime is 22443250414307. The reversal of 22443250414253 is 35241405234422.

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 22443250414253 - 2¹⁰ = 22443250413229 is a prime.

It is a super-2 number, since 2×22443250414253² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 22443250414253.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22443250417253) 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, 1709501 + ... + 6914397.

It is an arithmetic number, because the mean of its divisors is an integer number (2813455564920).

Almost surely, 2^{22443250414253} is an apocalyptic number.

It is an amenable number.

22443250414253 is a deficient number, since it is larger than the sum of its proper divisors (64394105107).

22443250414253 is a wasteful number, since it uses less digits than its factorization.

22443250414253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5217267.

The product of its (nonzero) digits is 921600, while the sum is 41.

Adding to 22443250414253 its reverse (35241405234422), we get a palindrome (57684655648675).

The spelling of 22443250414253 in words is "twenty-two trillion, four hundred forty-three billion, two hundred fifty million, four hundred fourteen thousand, two hundred fifty-three".