3201012219 has 4 divisors (see below), whose sum is σ = 4268016296. Its totient is φ = 2134008144.

The previous prime is 3201012211. The next prime is 3201012223. The reversal of 3201012219 is 9122101023.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3201012219 - 2³ = 3201012211 is a prime.

It is a super-2 number, since 2×3201012219² = 20492958452374607922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3201012195 and 3201012204.

It is not an unprimeable number, because it can be changed into a prime (3201012211) 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, 533502034 + ... + 533502039.

It is an arithmetic number, because the mean of its divisors is an integer number (1067004074).

Almost surely, 2^3201012219 is an apocalyptic number.

3201012219 is a deficient number, since it is larger than the sum of its proper divisors (1067004077).

3201012219 is a wasteful number, since it uses less digits than its factorization.

3201012219 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1067004076.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 3201012219 is about 56577.4886240102. The cubic root of 3201012219 is about 1473.7679600211.

The spelling of 3201012219 in words is "three billion, two hundred one million, twelve thousand, two hundred nineteen".