1422672020705 has 16 divisors (see below), whose sum is σ = 1838575994304. Its totient is φ = 1050562284480.

The previous prime is 1422672020669. The next prime is 1422672020713. The reversal of 1422672020705 is 5070202762241.

It is a happy number.

It is not a de Polignac number, because 1422672020705 - 2⁸ = 1422672020449 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2569622 + ... + 3073808.

It is an arithmetic number, because the mean of its divisors is an integer number (114910999644).

Almost surely, 2^{1422672020705} is an apocalyptic number.

It is an amenable number.

1422672020705 is a deficient number, since it is larger than the sum of its proper divisors (415903973599).

1422672020705 is a wasteful number, since it uses less digits than its factorization.

1422672020705 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 547616.

The product of its (nonzero) digits is 94080, while the sum is 38.

Adding to 1422672020705 its reverse (5070202762241), we get a palindrome (6492874782946).

The spelling of 1422672020705 in words is "one trillion, four hundred twenty-two billion, six hundred seventy-two million, twenty thousand, seven hundred five".