102220120300199 has 4 divisors (see below), whose sum is σ = 111512858509320. Its totient is φ = 92927382091080.

The previous prime is 102220120300169. The next prime is 102220120300253. The reversal of 102220120300199 is 991003021022201.

It is a happy number.

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 102220120300199 - 2¹² = 102220120296103 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 (102220120300139) 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, 4646369104544 + ... + 4646369104565.

It is an arithmetic number, because the mean of its divisors is an integer number (27878214627330).

Almost surely, 2^{102220120300199} is an apocalyptic number.

102220120300199 is a deficient number, since it is larger than the sum of its proper divisors (9292738209121).

102220120300199 is an equidigital number, since it uses as much as digits as its factorization.

102220120300199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9292738209120.

The product of its (nonzero) digits is 3888, while the sum is 32.

The spelling of 102220120300199 in words is "one hundred two trillion, two hundred twenty billion, one hundred twenty million, three hundred thousand, one hundred ninety-nine".