422170488553636 has 12 divisors (see below), whose sum is σ = 740512504287360. Its totient is φ = 210595487328680.

The previous prime is 422170488553633. The next prime is 422170488553637. The reversal of 422170488553636 is 636355884071224.

It is not an unprimeable number, because it can be changed into a prime (422170488553633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122439235096 + ... + 122439238543.

It is an arithmetic number, because the mean of its divisors is an integer number (61709375357280).

Almost surely, 2^{422170488553636} is an apocalyptic number.

It is an amenable number.

422170488553636 is a deficient number, since it is larger than the sum of its proper divisors (318342015733724).

422170488553636 is a wasteful number, since it uses less digits than its factorization.

422170488553636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244878474074 (or 244878474072 counting only the distinct ones).

The product of its (nonzero) digits is 232243200, while the sum is 64.

The spelling of 422170488553636 in words is "four hundred twenty-two trillion, one hundred seventy billion, four hundred eighty-eight million, five hundred fifty-three thousand, six hundred thirty-six".