422246202642224 has 20 divisors (see below), whose sum is σ = 822340888182936. Its totient is φ = 210029199240192.

The previous prime is 422246202642221. The next prime is 422246202642233.

422246202642224 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (422246202642221) 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, 68368876874 + ... + 68368883049.

Almost surely, 2^{422246202642224} is an apocalyptic number.

It is an amenable number.

422246202642224 is a deficient number, since it is larger than the sum of its proper divisors (400094685540712).

422246202642224 is a wasteful number, since it uses less digits than its factorization.

422246202642224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136737760124 (or 136737760118 counting only the distinct ones).

The product of its (nonzero) digits is 2359296, while the sum is 44.

It can be divided in two parts, 42224620 and 2642224, that added together give a palindrome (44866844).

The spelling of 422246202642224 in words is "four hundred twenty-two trillion, two hundred forty-six billion, two hundred two million, six hundred forty-two thousand, two hundred twenty-four".