3331220202131 has 2 divisors, whose sum is σ = 3331220202132. Its totient is φ = 3331220202130.

The previous prime is 3331220202071. The next prime is 3331220202151. The reversal of 3331220202131 is 1312020221333.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3331220202131 - 2¹⁰ = 3331220201107 is a prime.

It is a super-2 number, since 2×3331220202131² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3331220202097 and 3331220202106.

It is not a weakly prime, because it can be changed into another prime (3331220202151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1665610101065 + 1665610101066.

It is an arithmetic number, because the mean of its divisors is an integer number (1665610101066).

Almost surely, 2^{3331220202131} is an apocalyptic number.

3331220202131 is a deficient number, since it is larger than the sum of its proper divisors (1).

3331220202131 is an equidigital number, since it uses as much as digits as its factorization.

3331220202131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 3331220202131 its reverse (1312020221333), we get a palindrome (4643240423464).

The spelling of 3331220202131 in words is "three trillion, three hundred thirty-one billion, two hundred twenty million, two hundred two thousand, one hundred thirty-one".