2120210020219 has 8 divisors (see below), whose sum is σ = 2122372628480. Its totient is φ = 2118047648616.

The previous prime is 2120210020183. The next prime is 2120210020261. The reversal of 2120210020219 is 9120200120212.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2120210020219 is a prime.

It is a super-2 number, since 2×2120210020219² (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 2120210020219.

It is not an unprimeable number, because it can be changed into a prime (2120210020289) 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, 22027612 + ... + 22123654.

It is an arithmetic number, because the mean of its divisors is an integer number (265296578560).

Almost surely, 2^{2120210020219} is an apocalyptic number.

2120210020219 is a deficient number, since it is larger than the sum of its proper divisors (2162608261).

2120210020219 is a wasteful number, since it uses less digits than its factorization.

2120210020219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118329.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 2120210020219 in words is "two trillion, one hundred twenty billion, two hundred ten million, twenty thousand, two hundred nineteen".