20220021220199 has 8 divisors (see below), whose sum is σ = 20416430261760. Its totient is φ = 20023614066456.

The previous prime is 20220021220187. The next prime is 20220021220253. The reversal of 20220021220199 is 99102212002202.

It is a happy number.

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 20220021220199 - 2¹² = 20220021216103 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 (20220021220129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31559174 + ... + 32193500.

It is an arithmetic number, because the mean of its divisors is an integer number (2552053782720).

Almost surely, 2^{20220021220199} is an apocalyptic number.

20220021220199 is a deficient number, since it is larger than the sum of its proper divisors (196409041561).

20220021220199 is a wasteful number, since it uses less digits than its factorization.

20220021220199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 943909.

The product of its (nonzero) digits is 5184, while the sum is 32.

The spelling of 20220021220199 in words is "twenty trillion, two hundred twenty billion, twenty-one million, two hundred twenty thousand, one hundred ninety-nine".