1102120099999 has 4 divisors (see below), whose sum is σ = 1102892435064. Its totient is φ = 1101347764936.

The previous prime is 1102120099937. The next prime is 1102120100051. The reversal of 1102120099999 is 9999900212011.

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 1102120099999 - 2¹⁵ = 1102120067231 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 (1102120099909) 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, 386165392 + ... + 386168245.

It is an arithmetic number, because the mean of its divisors is an integer number (275723108766).

Almost surely, 2^{1102120099999} is an apocalyptic number.

1102120099999 is a deficient number, since it is larger than the sum of its proper divisors (772335065).

1102120099999 is an equidigital number, since it uses as much as digits as its factorization.

1102120099999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772335064.

The product of its (nonzero) digits is 236196, while the sum is 52.

The spelling of 1102120099999 in words is "one trillion, one hundred two billion, one hundred twenty million, ninety-nine thousand, nine hundred ninety-nine".