2242901537 has 2 divisors, whose sum is σ = 2242901538. Its totient is φ = 2242901536.

The previous prime is 2242901527. The next prime is 2242901621. The reversal of 2242901537 is 7351092422.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2137305361 + 105596176 = 46231^2 + 10276^2 .

It is a cyclic number.

It is not a de Polignac number, because 2242901537 - 2²⁰ = 2241852961 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2242901497 and 2242901506.

It is not a weakly prime, because it can be changed into another prime (2242901527) 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, 1121450768 + 1121450769.

It is an arithmetic number, because the mean of its divisors is an integer number (1121450769).

Almost surely, 2^2242901537 is an apocalyptic number.

It is an amenable number.

2242901537 is a deficient number, since it is larger than the sum of its proper divisors (1).

2242901537 is an equidigital number, since it uses as much as digits as its factorization.

2242901537 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 2242901537 is about 47359.2814240250. The cubic root of 2242901537 is about 1308.9912279346.

Adding to 2242901537 its reverse (7351092422), we get a palindrome (9593993959).

The spelling of 2242901537 in words is "two billion, two hundred forty-two million, nine hundred one thousand, five hundred thirty-seven".