20122201199 has 8 divisors (see below), whose sum is σ = 22102189440. Its totient is φ = 18234305496.

The previous prime is 20122201171. The next prime is 20122201247. The reversal of 20122201199 is 99110222102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20122201199 - 2¹² = 20122197103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20122201109) 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, 23022677 + ... + 23023550.

It is an arithmetic number, because the mean of its divisors is an integer number (2762773680).

Almost surely, 2^20122201199 is an apocalyptic number.

20122201199 is a deficient number, since it is larger than the sum of its proper divisors (1979988241).

20122201199 is a wasteful number, since it uses less digits than its factorization.

20122201199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46046269.

The product of its (nonzero) digits is 1296, while the sum is 29.

The spelling of 20122201199 in words is "twenty billion, one hundred twenty-two million, two hundred one thousand, one hundred ninety-nine".