363221122373 has 2 divisors, whose sum is σ = 363221122374. Its totient is φ = 363221122372.

The previous prime is 363221122361. The next prime is 363221122393. The reversal of 363221122373 is 373221122363.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 294042654049 + 69178468324 = 542257^2 + 263018^2 .

It is a cyclic number.

It is not a de Polignac number, because 363221122373 - 2⁶ = 363221122309 is a prime.

It is a super-2 number, since 2×363221122373² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (363221122393) 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 as a sum of consecutive naturals, namely, 181610561186 + 181610561187.

It is an arithmetic number, because the mean of its divisors is an integer number (181610561187).

Almost surely, 2^363221122373 is an apocalyptic number.

It is an amenable number.

363221122373 is a deficient number, since it is larger than the sum of its proper divisors (1).

363221122373 is an equidigital number, since it uses as much as digits as its factorization.

363221122373 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54432, while the sum is 35.

The spelling of 363221122373 in words is "three hundred sixty-three billion, two hundred twenty-one million, one hundred twenty-two thousand, three hundred seventy-three".