4422140412245 has 8 divisors (see below), whose sum is σ = 5320569996960. Its totient is φ = 3528377994960.

The previous prime is 4422140412191. The next prime is 4422140412247. The reversal of 4422140412245 is 5422140412244.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4422140412245 - 2⁴² = 24093901141 is a prime.

It is a super-2 number, since 2×4422140412245² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4422140412247) 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, 1166789771 + ... + 1166793560.

It is an arithmetic number, because the mean of its divisors is an integer number (665071249620).

Almost surely, 2^{4422140412245} is an apocalyptic number.

It is an amenable number.

4422140412245 is a deficient number, since it is larger than the sum of its proper divisors (898429584715).

4422140412245 is a wasteful number, since it uses less digits than its factorization.

4422140412245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2333583715.

The product of its (nonzero) digits is 81920, while the sum is 35.

Adding to 4422140412245 its reverse (5422140412244), we get a palindrome (9844280824489).

Subtracting 4422140412245 from its reverse (5422140412244), we obtain a palindrome (999999999999).

The spelling of 4422140412245 in words is "four trillion, four hundred twenty-two billion, one hundred forty million, four hundred twelve thousand, two hundred forty-five".