1101120220199 has 4 divisors (see below), whose sum is σ = 1101699454200. Its totient is φ = 1100540986200.

The previous prime is 1101120220147. The next prime is 1101120220201. The reversal of 1101120220199 is 9910220211011.

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 1101120220199 - 2¹⁶ = 1101120154663 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 (1101120220139) 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, 289614149 + ... + 289617950.

It is an arithmetic number, because the mean of its divisors is an integer number (275424863550).

Almost surely, 2^{1101120220199} is an apocalyptic number.

1101120220199 is a deficient number, since it is larger than the sum of its proper divisors (579234001).

1101120220199 is an equidigital number, since it uses as much as digits as its factorization.

1101120220199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 579234000.

The product of its (nonzero) digits is 648, while the sum is 29.

The spelling of 1101120220199 in words is "one trillion, one hundred one billion, one hundred twenty million, two hundred twenty thousand, one hundred ninety-nine".