3212144121 has 4 divisors (see below), whose sum is σ = 4282858832. Its totient is φ = 2141429412.

The previous prime is 3212144119. The next prime is 3212144167. The reversal of 3212144121 is 1214412123.

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.

It is not a de Polignac number, because 3212144121 - 2¹ = 3212144119 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3212144521) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 535357351 + ... + 535357356.

It is an arithmetic number, because the mean of its divisors is an integer number (1070714708).

Almost surely, 2^3212144121 is an apocalyptic number.

It is an amenable number.

3212144121 is a deficient number, since it is larger than the sum of its proper divisors (1070714711).

3212144121 is a wasteful number, since it uses less digits than its factorization.

3212144121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1070714710.

The product of its digits is 384, while the sum is 21.

The square root of 3212144121 is about 56675.7807268678. The cubic root of 3212144121 is about 1475.4743847687.

Adding to 3212144121 its reverse (1214412123), we get a palindrome (4426556244).

The spelling of 3212144121 in words is "three billion, two hundred twelve million, one hundred forty-four thousand, one hundred twenty-one".