122201222322019 has 4 divisors (see below), whose sum is σ = 122551369091200. Its totient is φ = 121851075552840.

The previous prime is 122201222322017. The next prime is 122201222322043. The reversal of 122201222322019 is 910223222102221.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 122201222322019 - 2¹ = 122201222322017 is a prime.

It is a super-2 number, since 2×122201222322019² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122201222322017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 175073384067 + ... + 175073384764.

It is an arithmetic number, because the mean of its divisors is an integer number (30637842272800).

Almost surely, 2^{122201222322019} is an apocalyptic number.

122201222322019 is a deficient number, since it is larger than the sum of its proper divisors (350146769181).

122201222322019 is an equidigital number, since it uses as much as digits as its factorization.

122201222322019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350146769180.

The product of its (nonzero) digits is 6912, while the sum is 31.

The spelling of 122201222322019 in words is "one hundred twenty-two trillion, two hundred one billion, two hundred twenty-two million, three hundred twenty-two thousand, nineteen".