120121020011119 has 4 divisors (see below), whose sum is σ = 120127331890800. Its totient is φ = 120114708131440.

The previous prime is 120121020011093. The next prime is 120121020011123. The reversal of 120121020011119 is 911110020121021.

It is a happy number.

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 120121020011119 - 2²³ = 120121011622511 is a prime.

It is a super-2 number, since 2×120121020011119² (a number of 29 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 120121020011119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120121020015119) 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, 3155911294 + ... + 3155949355.

It is an arithmetic number, because the mean of its divisors is an integer number (30031832972700).

Almost surely, 2^{120121020011119} is an apocalyptic number.

120121020011119 is a deficient number, since it is larger than the sum of its proper divisors (6311879681).

120121020011119 is an equidigital number, since it uses as much as digits as its factorization.

120121020011119 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6311879680.

The product of its (nonzero) digits is 72, while the sum is 22.

The spelling of 120121020011119 in words is "one hundred twenty trillion, one hundred twenty-one billion, twenty million, eleven thousand, one hundred nineteen".