2213201331037 has 2 divisors, whose sum is σ = 2213201331038. Its totient is φ = 2213201331036.

The previous prime is 2213201330981. The next prime is 2213201331059. The reversal of 2213201331037 is 7301331023122.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1965138563556 + 248062767481 = 1401834^2 + 498059^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2213201331037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2213201330996 and 2213201331014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2213201331637) by changing a digit.

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 as a sum of consecutive naturals, namely, 1106600665518 + 1106600665519.

It is an arithmetic number, because the mean of its divisors is an integer number (1106600665519).

Almost surely, 2^{2213201331037} is an apocalyptic number.

It is an amenable number.

2213201331037 is a deficient number, since it is larger than the sum of its proper divisors (1).

2213201331037 is an equidigital number, since it uses as much as digits as its factorization.

2213201331037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4536, while the sum is 28.

Adding to 2213201331037 its reverse (7301331023122), we get a palindrome (9514532354159).

The spelling of 2213201331037 in words is "two trillion, two hundred thirteen billion, two hundred one million, three hundred thirty-one thousand, thirty-seven".