3213142202 has 8 divisors (see below), whose sum is σ = 4937267412. Its totient is φ = 1567386400.

The previous prime is 3213142187. The next prime is 3213142211. The reversal of 3213142202 is 2022413123.

It can be written as a sum of positive squares in 2 ways, for example, as 3209335801 + 3806401 = 56651^2 + 1951^2 .

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

It is an unprimeable number.

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, 19592249 + ... + 19592412.

Almost surely, 2^3213142202 is an apocalyptic number.

3213142202 is a deficient number, since it is larger than the sum of its proper divisors (1724125210).

3213142202 is a wasteful number, since it uses less digits than its factorization.

3213142202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39184704.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 3213142202 is about 56684.5852238508. The cubic root of 3213142202 is about 1475.6271892915.

Adding to 3213142202 its reverse (2022413123), we get a palindrome (5235555325).

The spelling of 3213142202 in words is "three billion, two hundred thirteen million, one hundred forty-two thousand, two hundred two".