1102012020119 has 4 divisors (see below), whose sum is σ = 1102056322080. Its totient is φ = 1101967718160.

The previous prime is 1102012020101. The next prime is 1102012020227. The reversal of 1102012020119 is 9110202102011.

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 1102012020119 - 2²⁴ = 1101995242903 is a prime.

It is a super-2 number, since 2×1102012020119² (a number of 25 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 1102012020119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102012020419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22113647 + ... + 22163424.

It is an arithmetic number, because the mean of its divisors is an integer number (275514080520).

Almost surely, 2^{1102012020119} is an apocalyptic number.

1102012020119 is a deficient number, since it is larger than the sum of its proper divisors (44301961).

1102012020119 is an equidigital number, since it uses as much as digits as its factorization.

1102012020119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44301960.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 1102012020119 in words is "one trillion, one hundred two billion, twelve million, twenty thousand, one hundred nineteen".