2221022122199 has 16 divisors (see below), whose sum is σ = 2311304375520. Its totient is φ = 2131657342080.

The previous prime is 2221022122183. The next prime is 2221022122201. The reversal of 2221022122199 is 9912212201222.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2221022122199 - 2⁴ = 2221022122183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2221022122169) 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 15 ways as a sum of consecutive naturals, for example, 30250964 + ... + 30324294.

It is an arithmetic number, because the mean of its divisors is an integer number (144456523470).

Almost surely, 2^{2221022122199} is an apocalyptic number.

2221022122199 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

2221022122199 is a deficient number, since it is larger than the sum of its proper divisors (90282253321).

2221022122199 is a wasteful number, since it uses less digits than its factorization.

2221022122199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79570.

The product of its (nonzero) digits is 10368, while the sum is 35.

The spelling of 2221022122199 in words is "two trillion, two hundred twenty-one billion, twenty-two million, one hundred twenty-two thousand, one hundred ninety-nine".