12101011020119 has 16 divisors (see below), whose sum is σ = 14452440972288. Its totient is φ = 9915524109792.

The previous prime is 12101011020071. The next prime is 12101011020191. The reversal of 12101011020119 is 91102011010121.

It is not a de Polignac number, because 12101011020119 - 2¹² = 12101011016023 is a prime.

It is a super-2 number, since 2×12101011020119² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12101011020119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12101011020019) 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, 427674092 + ... + 427702385.

It is an arithmetic number, because the mean of its divisors is an integer number (903277560768).

Almost surely, 2^{12101011020119} is an apocalyptic number.

12101011020119 is a deficient number, since it is larger than the sum of its proper divisors (2351429952169).

12101011020119 is an equidigital number, since it uses as much as digits as its factorization.

12101011020119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855376574.

The product of its (nonzero) digits is 36, while the sum is 20.

The spelling of 12101011020119 in words is "twelve trillion, one hundred one billion, eleven million, twenty thousand, one hundred nineteen".