3142211213 has 4 divisors (see below), whose sum is σ = 3142326240. Its totient is φ = 3142096188.

The previous prime is 3142211209. The next prime is 3142211221. The reversal of 3142211213 is 3121122413.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 3121122413 = 23399 ⋅133387.

It is a cyclic number.

It is not a de Polignac number, because 3142211213 - 2² = 3142211209 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3142216213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9458 + ... + 79836.

It is an arithmetic number, because the mean of its divisors is an integer number (785581560).

Almost surely, 2^3142211213 is an apocalyptic number.

It is an amenable number.

3142211213 is a deficient number, since it is larger than the sum of its proper divisors (115027).

3142211213 is an equidigital number, since it uses as much as digits as its factorization.

3142211213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115026.

The product of its digits is 288, while the sum is 20.

The square root of 3142211213 is about 56055.4298261997. The cubic root of 3142211213 is about 1464.6880041647.

Adding to 3142211213 its reverse (3121122413), we get a palindrome (6263333626).

The spelling of 3142211213 in words is "three billion, one hundred forty-two million, two hundred eleven thousand, two hundred thirteen".