2120021012119 has 8 divisors (see below), whose sum is σ = 2143243286912. Its totient is φ = 2096849498040.

The previous prime is 2120021012077. The next prime is 2120021012129. The reversal of 2120021012119 is 9112101200212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2120021012119 - 2¹¹ = 2120021010071 is a prime.

It is a super-2 number, since 2×2120021012119² (a number of 25 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 2120021012119.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2120021012129) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12606189 + ... + 12773254.

It is an arithmetic number, because the mean of its divisors is an integer number (267905410864).

Almost surely, 2^{2120021012119} is an apocalyptic number.

2120021012119 is a deficient number, since it is larger than the sum of its proper divisors (23222274793).

2120021012119 is a wasteful number, since it uses less digits than its factorization.

2120021012119 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25380357.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 2120021012119 in words is "two trillion, one hundred twenty billion, twenty-one million, twelve thousand, one hundred nineteen".