20242200037 has 2 divisors, whose sum is σ = 20242200038. Its totient is φ = 20242200036.

The previous prime is 20242200007. The next prime is 20242200049. The reversal of 20242200037 is 73000224202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13536391716 + 6705808321 = 116346^2 + 81889^2 .

It is a cyclic number.

It is not a de Polignac number, because 20242200037 - 2⁷ = 20242199909 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20242199990 and 20242200017.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20242200007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10121100018 + 10121100019.

It is an arithmetic number, because the mean of its divisors is an integer number (10121100019).

Almost surely, 2^20242200037 is an apocalyptic number.

It is an amenable number.

20242200037 is a deficient number, since it is larger than the sum of its proper divisors (1).

20242200037 is an equidigital number, since it uses as much as digits as its factorization.

20242200037 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 22.

Adding to 20242200037 its reverse (73000224202), we get a palindrome (93242424239).

The spelling of 20242200037 in words is "twenty billion, two hundred forty-two million, two hundred thousand, thirty-seven".