10011121211199 has 16 divisors (see below), whose sum is σ = 13637297086560. Its totient is φ = 6531059251200.

The previous prime is 10011121211197. The next prime is 10011121211209. The reversal of 10011121211199 is 99111212111001.

It is not a de Polignac number, because 10011121211199 - 2¹ = 10011121211197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10011121211197) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 193246452 + ... + 193298249.

It is an arithmetic number, because the mean of its divisors is an integer number (852331067910).

Almost surely, 2^{10011121211199} is an apocalyptic number.

10011121211199 is a deficient number, since it is larger than the sum of its proper divisors (3626175875361).

10011121211199 is an equidigital number, since it uses as much as digits as its factorization.

10011121211199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386544890.

The product of its (nonzero) digits is 324, while the sum is 30.

The spelling of 10011121211199 in words is "ten trillion, eleven billion, one hundred twenty-one million, two hundred eleven thousand, one hundred ninety-nine".