10220221020199 has 4 divisors (see below), whose sum is σ = 10220330674936. Its totient is φ = 10220111365464.

The previous prime is 10220221020169. The next prime is 10220221020263. The reversal of 10220221020199 is 99102012202201.

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 10220221020199 - 2⁵ = 10220221020167 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10220221020199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220221020109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54687444 + ... + 54874009.

It is an arithmetic number, because the mean of its divisors is an integer number (2555082668734).

Almost surely, 2^{10220221020199} is an apocalyptic number.

10220221020199 is a deficient number, since it is larger than the sum of its proper divisors (109654737).

10220221020199 is an equidigital number, since it uses as much as digits as its factorization.

10220221020199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109654736.

The product of its (nonzero) digits is 2592, while the sum is 31.

The spelling of 10220221020199 in words is "ten trillion, two hundred twenty billion, two hundred twenty-one million, twenty thousand, one hundred ninety-nine".