250132122 has 24 divisors (see below), whose sum is σ = 552180564. Its totient is φ = 81803904.

The previous prime is 250132121. The next prime is 250132123. The reversal of 250132122 is 221231052.

It is an interprime number because it is at equal distance from previous prime (250132121) and next prime (250132123).

It can be written as a sum of positive squares in 2 ways, for example, as 194017041 + 56115081 = 13929^2 + 7491^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 250132095 and 250132104.

It is not an unprimeable number, because it can be changed into a prime (250132121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 130143 + ... + 132050.

Almost surely, 2^250132122 is an apocalyptic number.

250132122 is an abundant number, since it is smaller than the sum of its proper divisors (302048442).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

250132122 is a wasteful number, since it uses less digits than its factorization.

250132122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262254 (or 262251 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 250132122 is about 15815.5658134636. The cubic root of 250132122 is about 630.0714809294.

Adding to 250132122 its reverse (221231052), we get a palindrome (471363174).

The spelling of 250132122 in words is "two hundred fifty million, one hundred thirty-two thousand, one hundred twenty-two".