12010020119 has 2 divisors, whose sum is σ = 12010020120. Its totient is φ = 12010020118.

The previous prime is 12010020103. The next prime is 12010020131. The reversal of 12010020119 is 91102001021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12010020119 - 2⁴ = 12010020103 is a prime.

It is a super-2 number, since 2×12010020119² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12010020097 and 12010020106.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12010020149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6005010059 + 6005010060.

It is an arithmetic number, because the mean of its divisors is an integer number (6005010060).

Almost surely, 2^12010020119 is an apocalyptic number.

12010020119 is a deficient number, since it is larger than the sum of its proper divisors (1).

12010020119 is an equidigital number, since it uses as much as digits as its factorization.

12010020119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 17.

The spelling of 12010020119 in words is "twelve billion, ten million, twenty thousand, one hundred nineteen".