13822765422 has 16 divisors (see below), whose sum is σ = 27653900160. Its totient is φ = 4606193592.

The previous prime is 13822765421. The next prime is 13822765447. The reversal of 13822765422 is 22456722831.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13822765421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 327148 + ... + 366975.

It is an arithmetic number, because the mean of its divisors is an integer number (1728368760).

Almost surely, 2^13822765422 is an apocalyptic number.

13822765422 is an abundant number, since it is smaller than the sum of its proper divisors (13831134738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13822765422 is a wasteful number, since it uses less digits than its factorization.

13822765422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697447.

The product of its digits is 322560, while the sum is 42.

The spelling of 13822765422 in words is "thirteen billion, eight hundred twenty-two million, seven hundred sixty-five thousand, four hundred twenty-two".