3342220312431 has 32 divisors (see below), whose sum is σ = 5983275529728. Its totient is φ = 1602663085440.

The previous prime is 3342220312369. The next prime is 3342220312441. The reversal of 3342220312431 is 1342130222433.

It is a happy number.

It is not a de Polignac number, because 3342220312431 - 2⁶ = 3342220312367 is a prime.

It is a super-2 number, since 2×3342220312431² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3342220312441) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 556477236 + ... + 556483241.

It is an arithmetic number, because the mean of its divisors is an integer number (186977360304).

Almost surely, 2^{3342220312431} is an apocalyptic number.

3342220312431 is a deficient number, since it is larger than the sum of its proper divisors (2641055217297).

3342220312431 is a wasteful number, since it uses less digits than its factorization.

3342220312431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112960511.

The product of its (nonzero) digits is 20736, while the sum is 30.

Adding to 3342220312431 its reverse (1342130222433), we get a palindrome (4684350534864).

The spelling of 3342220312431 in words is "three trillion, three hundred forty-two billion, two hundred twenty million, three hundred twelve thousand, four hundred thirty-one".