220000230137 has 2 divisors, whose sum is σ = 220000230138. Its totient is φ = 220000230136.

The previous prime is 220000230133. The next prime is 220000230181. The reversal of 220000230137 is 731032000022.

220000230137 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 172116287161 + 47883942976 = 414869^2 + 218824^2 .

It is a cyclic number.

It is not a de Polignac number, because 220000230137 - 2² = 220000230133 is a prime.

It is not a weakly prime, because it can be changed into another prime (220000230133) 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, 110000115068 + 110000115069.

It is an arithmetic number, because the mean of its divisors is an integer number (110000115069).

Almost surely, 2^220000230137 is an apocalyptic number.

It is an amenable number.

220000230137 is a deficient number, since it is larger than the sum of its proper divisors (1).

220000230137 is an equidigital number, since it uses as much as digits as its factorization.

220000230137 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 20.

Adding to 220000230137 its reverse (731032000022), we get a palindrome (951032230159).

The spelling of 220000230137 in words is "two hundred twenty billion, two hundred thirty thousand, one hundred thirty-seven".