2120010219 has 16 divisors (see below), whose sum is σ = 3152987040. Its totient is φ = 1407836160.

The previous prime is 2120010197. The next prime is 2120010227. The reversal of 2120010219 is 9120100212.

It is not a de Polignac number, because 2120010219 - 2⁷ = 2120010091 is a prime.

It is a super-2 number, since 2×2120010219² = 8988886657328855922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2120010259) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145822 + ... + 159699.

It is an arithmetic number, because the mean of its divisors is an integer number (197061690).

Almost surely, 2^2120010219 is an apocalyptic number.

2120010219 is a deficient number, since it is larger than the sum of its proper divisors (1032976821).

2120010219 is a wasteful number, since it uses less digits than its factorization.

2120010219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305787 (or 305781 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The square root of 2120010219 is about 46043.5687040003. The cubic root of 2120010219 is about 1284.6337218052.

The spelling of 2120010219 in words is "two billion, one hundred twenty million, ten thousand, two hundred nineteen".