422104021246 has 4 divisors (see below), whose sum is σ = 633156031872. Its totient is φ = 211052010622.

The previous prime is 422104021243. The next prime is 422104021277. The reversal of 422104021246 is 642120401224.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422104021243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105526005310 + ... + 105526005313.

It is an arithmetic number, because the mean of its divisors is an integer number (158289007968).

Almost surely, 2^422104021246 is an apocalyptic number.

422104021246 is a deficient number, since it is larger than the sum of its proper divisors (211052010626).

422104021246 is a wasteful number, since it uses less digits than its factorization.

422104021246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211052010625.

The product of its (nonzero) digits is 6144, while the sum is 28.

The spelling of 422104021246 in words is "four hundred twenty-two billion, one hundred four million, twenty-one thousand, two hundred forty-six".