4223822238782 has 16 divisors (see below), whose sum is σ = 6365054682000. Its totient is φ = 2102158616640.

The previous prime is 4223822238767. The next prime is 4223822238809. The reversal of 4223822238782 is 2878322283224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4920344 + ... + 5714667.

It is an arithmetic number, because the mean of its divisors is an integer number (397815917625).

Almost surely, 2^{4223822238782} is an apocalyptic number.

4223822238782 is a deficient number, since it is larger than the sum of its proper divisors (2141232443218).

4223822238782 is a wasteful number, since it uses less digits than its factorization.

4223822238782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10635931.

The product of its digits is 8257536, while the sum is 53.

The spelling of 4223822238782 in words is "four trillion, two hundred twenty-three billion, eight hundred twenty-two million, two hundred thirty-eight thousand, seven hundred eighty-two".