1922415773363 has 2 divisors, whose sum is σ = 1922415773364. Its totient is φ = 1922415773362.

The previous prime is 1922415773357. The next prime is 1922415773389. The reversal of 1922415773363 is 3633775142291.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1922415773363 - 2⁴ = 1922415773347 is a prime.

It is a super-2 number, since 2×1922415773363² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1922415703363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 961207886681 + 961207886682.

It is an arithmetic number, because the mean of its divisors is an integer number (961207886682).

Almost surely, 2^{1922415773363} is an apocalyptic number.

1922415773363 is a deficient number, since it is larger than the sum of its proper divisors (1).

1922415773363 is an equidigital number, since it uses as much as digits as its factorization.

1922415773363 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5715360, while the sum is 53.

The spelling of 1922415773363 in words is "one trillion, nine hundred twenty-two billion, four hundred fifteen million, seven hundred seventy-three thousand, three hundred sixty-three".