250222943042 has 6 divisors (see below), whose sum is σ = 375335475699. Its totient is φ = 125111117810.

The previous prime is 250222943041. The next prime is 250222943107. The reversal of 250222943042 is 240349222052.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 125111471521 + 125111471521 = 353711^2 + 353711^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=353711.

It is a super-2 number, since 2×250222943042² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 250222942993 and 250222943011.

It is not an unprimeable number, because it can be changed into a prime (250222943041) 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 in 2 ways as a sum of consecutive naturals, for example, 530567 + ... + 884277.

Almost surely, 2^250222943042 is an apocalyptic number.

250222943042 is a deficient number, since it is larger than the sum of its proper divisors (125112532657).

250222943042 is an frugal number, since it uses more digits than its factorization.

250222943042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 707424 (or 353713 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 250222943042 in words is "two hundred fifty billion, two hundred twenty-two million, nine hundred forty-three thousand, forty-two".