12201120021119 has 2 divisors, whose sum is σ = 12201120021120. Its totient is φ = 12201120021118.

The previous prime is 12201120021067. The next prime is 12201120021121. The reversal of 12201120021119 is 91112002110221.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12201120021119 - 2³² = 12196825053823 is a prime.

It is a super-2 number, since 2×12201120021119² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

Together with 12201120021121, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 12201120021094 and 12201120021103.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12201120021149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6100560010559 + 6100560010560.

It is an arithmetic number, because the mean of its divisors is an integer number (6100560010560).

Almost surely, 2^{12201120021119} is an apocalyptic number.

12201120021119 is a deficient number, since it is larger than the sum of its proper divisors (1).

12201120021119 is an equidigital number, since it uses as much as digits as its factorization.

12201120021119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 23.

The spelling of 12201120021119 in words is "twelve trillion, two hundred one billion, one hundred twenty million, twenty-one thousand, one hundred nineteen".