1222033140037 has 2 divisors, whose sum is σ = 1222033140038. Its totient is φ = 1222033140036.

The previous prime is 1222033139891. The next prime is 1222033140047. The reversal of 1222033140037 is 7300413302221.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1220127904836 + 1905235201 = 1104594^2 + 43649^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1222033140037 is a prime.

It is a super-2 number, since 2×1222033140037² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1222033139987 and 1222033140014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1222033140047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611016570018 + 611016570019.

It is an arithmetic number, because the mean of its divisors is an integer number (611016570019).

Almost surely, 2^{1222033140037} is an apocalyptic number.

It is an amenable number.

1222033140037 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222033140037 is an equidigital number, since it uses as much as digits as its factorization.

1222033140037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 28.

Adding to 1222033140037 its reverse (7300413302221), we get a palindrome (8522446442258).

The spelling of 1222033140037 in words is "one trillion, two hundred twenty-two billion, thirty-three million, one hundred forty thousand, thirty-seven".