150122241 has 40 divisors (see below), whose sum is σ = 233830080. Its totient is φ = 96262992.

The previous prime is 150122239. The next prime is 150122251. The reversal of 150122241 is 142221051.

It is not a de Polignac number, because 150122241 - 2¹ = 150122239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (150122251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 570676 + ... + 570938.

It is an arithmetic number, because the mean of its divisors is an integer number (5845752).

Almost surely, 2^150122241 is an apocalyptic number.

It is an amenable number.

150122241 is a deficient number, since it is larger than the sum of its proper divisors (83707839).

150122241 is an frugal number, since it uses more digits than its factorization.

150122241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319 (or 295 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 18.

The square root of 150122241 is about 12252.4381655244. The cubic root of 150122241 is about 531.4735792303.

Adding to 150122241 its reverse (142221051), we get a palindrome (292343292).

The spelling of 150122241 in words is "one hundred fifty million, one hundred twenty-two thousand, two hundred forty-one".