3220231341442 has 32 divisors (see below), whose sum is σ = 5214252433392. Its totient is φ = 1485878145024.

The previous prime is 3220231341319. The next prime is 3220231341451. The reversal of 3220231341442 is 2441431320223.

It can be written as a sum of positive squares in 8 ways, for example, as 1073505282201 + 2146726059241 = 1036101^2 + 1465171^2 .

It is a super-3 number, since 3×3220231341442³ (a number of 39 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2318298 + ... + 3437290.

Almost surely, 2^{3220231341442} is an apocalyptic number.

3220231341442 is a deficient number, since it is larger than the sum of its proper divisors (1994021091950).

3220231341442 is a wasteful number, since it uses less digits than its factorization.

3220231341442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1120662.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 3220231341442 its reverse (2441431320223), we get a palindrome (5661662661665).

The spelling of 3220231341442 in words is "three trillion, two hundred twenty billion, two hundred thirty-one million, three hundred forty-one thousand, four hundred forty-two".