20122322199 has 8 divisors (see below), whose sum is σ = 30662586240. Its totient is φ = 11498469816.

The previous prime is 20122322197. The next prime is 20122322243. The reversal of 20122322199 is 99122322102.

It is a happy number.

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

It is not a de Polignac number, because 20122322199 - 2¹ = 20122322197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20122322197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 479102889 + ... + 479102930.

It is an arithmetic number, because the mean of its divisors is an integer number (3832823280).

Almost surely, 2^20122322199 is an apocalyptic number.

20122322199 is a deficient number, since it is larger than the sum of its proper divisors (10540264041).

20122322199 is an equidigital number, since it uses as much as digits as its factorization.

20122322199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 958205829.

The product of its (nonzero) digits is 7776, while the sum is 33.

The spelling of 20122322199 in words is "twenty billion, one hundred twenty-two million, three hundred twenty-two thousand, one hundred ninety-nine".