250268220098 has 18 divisors (see below), whose sum is σ = 406515687417. Its totient is φ = 115504164360.

The previous prime is 250268220091. The next prime is 250268220173. The reversal of 250268220098 is 890022862052.

250268220098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 213986732569 + 36281487529 = 462587^2 + 190477^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=353743.

It is a super-2 number, since 2×250268220098² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (250268220091) 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 in 8 ways as a sum of consecutive naturals, for example, 9183713 + ... + 9210923.

Almost surely, 2^250268220098 is an apocalyptic number.

250268220098 is a deficient number, since it is larger than the sum of its proper divisors (156247467319).

250268220098 is an frugal number, since it uses more digits than its factorization.

250268220098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54450 (or 27226 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 44.

The spelling of 250268220098 in words is "two hundred fifty billion, two hundred sixty-eight million, two hundred twenty thousand, ninety-eight".