1101121101199 has 16 divisors (see below), whose sum is σ = 1267580563200. Its totient is φ = 936951856704.

The previous prime is 1101121101133. The next prime is 1101121101203. The reversal of 1101121101199 is 9911011211011.

It is a cyclic number.

It is not a de Polignac number, because 1101121101199 - 2¹¹ = 1101121099151 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101121101299) 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 15 ways as a sum of consecutive naturals, for example, 14193387 + ... + 14270755.

It is an arithmetic number, because the mean of its divisors is an integer number (79223785200).

Almost surely, 2^{1101121101199} is an apocalyptic number.

1101121101199 is a deficient number, since it is larger than the sum of its proper divisors (166459462001).

1101121101199 is a wasteful number, since it uses less digits than its factorization.

1101121101199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92142.

The product of its (nonzero) digits is 162, while the sum is 28.

The spelling of 1101121101199 in words is "one trillion, one hundred one billion, one hundred twenty-one million, one hundred one thousand, one hundred ninety-nine".