1822220038366 has 16 divisors (see below), whose sum is σ = 3364098532704. Its totient is φ = 720878256864.

The previous prime is 1822220038361. The next prime is 1822220038367. The reversal of 1822220038366 is 6638300222281.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1822220038361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5006098825 + ... + 5006099188.

It is an arithmetic number, because the mean of its divisors is an integer number (210256158294).

Almost surely, 2^{1822220038366} is an apocalyptic number.

1822220038366 is a deficient number, since it is larger than the sum of its proper divisors (1541878494338).

1822220038366 is a wasteful number, since it uses less digits than its factorization.

1822220038366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10012198035.

The product of its (nonzero) digits is 331776, while the sum is 43.

The spelling of 1822220038366 in words is "one trillion, eight hundred twenty-two billion, two hundred twenty million, thirty-eight thousand, three hundred sixty-six".