22425822852422 has 8 divisors (see below), whose sum is σ = 36696801031272. Its totient is φ = 10193555842000.

The previous prime is 22425822852373. The next prime is 22425822852427.

22425822852422 is nontrivially palindromic in base 10.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22425822852427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 509677792079 + ... + 509677792122.

It is an arithmetic number, because the mean of its divisors is an integer number (4587100128909).

Almost surely, 2^{22425822852422} is an apocalyptic number.

22425822852422 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22425822852422 is a deficient number, since it is larger than the sum of its proper divisors (14270978178850).

22425822852422 is a wasteful number, since it uses less digits than its factorization.

22425822852422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019355584214.

The product of its digits is 6553600, while the sum is 50.

The spelling of 22425822852422 in words is "twenty-two trillion, four hundred twenty-five billion, eight hundred twenty-two million, eight hundred fifty-two thousand, four hundred twenty-two".