12020011093 has 4 divisors (see below), whose sum is σ = 12024434560. Its totient is φ = 12015587628.

The previous prime is 12020011051. The next prime is 12020011121. The reversal of 12020011093 is 39011002021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12020011093 - 2²⁵ = 11986456661 is a prime.

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 12020011093.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12020011013) 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, 2207655 + ... + 2213092.

It is an arithmetic number, because the mean of its divisors is an integer number (3006108640).

Almost surely, 2^12020011093 is an apocalyptic number.

It is an amenable number.

12020011093 is a deficient number, since it is larger than the sum of its proper divisors (4423467).

12020011093 is an equidigital number, since it uses as much as digits as its factorization.

12020011093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4423466.

The product of its (nonzero) digits is 108, while the sum is 19.

The spelling of 12020011093 in words is "twelve billion, twenty million, eleven thousand, ninety-three".