150244422 has 8 divisors (see below), whose sum is σ = 300488856. Its totient is φ = 50081472.

The previous prime is 150244387. The next prime is 150244427. The reversal of 150244422 is 224442051.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

150244422 is an admirable number.

It is a super-2 number, since 2×150244422² = 45146772684228168, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 150244392 and 150244401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150244427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12520363 + ... + 12520374.

It is an arithmetic number, because the mean of its divisors is an integer number (37561107).

Almost surely, 2^150244422 is an apocalyptic number.

150244422 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

150244422 is a wasteful number, since it uses less digits than its factorization.

150244422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25040742.

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 150244422 is about 12257.4231386536. The cubic root of 150244422 is about 531.6177247930.

Adding to 150244422 its reverse (224442051), we get a palindrome (374686473).

The spelling of 150244422 in words is "one hundred fifty million, two hundred forty-four thousand, four hundred twenty-two".