1121122119959 has 2 divisors, whose sum is σ = 1121122119960. Its totient is φ = 1121122119958.

The previous prime is 1121122119941. The next prime is 1121122120067. The reversal of 1121122119959 is 9599112211211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1121122119959 - 2²⁰ = 1121121071383 is a prime.

It is a super-2 number, since 2×1121122119959² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1121122119659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560561059979 + 560561059980.

It is an arithmetic number, because the mean of its divisors is an integer number (560561059980).

Almost surely, 2^{1121122119959} is an apocalyptic number.

1121122119959 is a deficient number, since it is larger than the sum of its proper divisors (1).

1121122119959 is an equidigital number, since it uses as much as digits as its factorization.

1121122119959 is an evil number, because the sum of its binary digits is even.

The product of its digits is 29160, while the sum is 44.

The spelling of 1121122119959 in words is "one trillion, one hundred twenty-one billion, one hundred twenty-two million, one hundred nineteen thousand, nine hundred fifty-nine".