1102120221099 has 4 divisors (see below), whose sum is σ = 1469493628136. Its totient is φ = 734746814064.

The previous prime is 1102120221091. The next prime is 1102120221121. The reversal of 1102120221099 is 9901220212011.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1102120221099 - 2³ = 1102120221091 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1102120221091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183686703514 + ... + 183686703519.

It is an arithmetic number, because the mean of its divisors is an integer number (367373407034).

Almost surely, 2^{1102120221099} is an apocalyptic number.

1102120221099 is a deficient number, since it is larger than the sum of its proper divisors (367373407037).

1102120221099 is an equidigital number, since it uses as much as digits as its factorization.

1102120221099 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 367373407036.

The product of its (nonzero) digits is 1296, while the sum is 30.

The spelling of 1102120221099 in words is "one trillion, one hundred two billion, one hundred twenty million, two hundred twenty-one thousand, ninety-nine".