250222003513201 has 2 divisors, whose sum is σ = 250222003513202. Its totient is φ = 250222003513200.

The previous prime is 250222003513117. The next prime is 250222003513231. The reversal of 250222003513201 is 102315300222052.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 241131175503201 + 9090828010000 = 15528399^2 + 3015100^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-250222003513201 is a prime.

It is a super-2 number, since 2×250222003513201² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 250222003513201.

It is not a weakly prime, because it can be changed into another prime (250222003513231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125111001756600 + 125111001756601.

It is an arithmetic number, because the mean of its divisors is an integer number (125111001756601).

Almost surely, 2^{250222003513201} is an apocalyptic number.

It is an amenable number.

250222003513201 is a deficient number, since it is larger than the sum of its proper divisors (1).

250222003513201 is an equidigital number, since it uses as much as digits as its factorization.

250222003513201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 28.

Adding to 250222003513201 its reverse (102315300222052), we get a palindrome (352537303735253).

The spelling of 250222003513201 in words is "two hundred fifty trillion, two hundred twenty-two billion, three million, five hundred thirteen thousand, two hundred one".