150122 has 8 divisors (see below), whose sum is σ = 257376. Its totient is φ = 64332.

The previous prime is 150107. The next prime is 150131. The reversal of 150122 is 221051.

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

It is a super-2 number, since 2×150122² = 45073229768, which contains 22 as substring.

It is an unprimeable number.

150122 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5348 + ... + 5375.

It is an arithmetic number, because the mean of its divisors is an integer number (32172).

2¹⁵⁰¹²² is an apocalyptic number.

150122 is a deficient number, since it is larger than the sum of its proper divisors (107254).

150122 is a wasteful number, since it uses less digits than its factorization.

150122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10732.

The product of its (nonzero) digits is 20, while the sum is 11.

The square root of 150122 is about 387.4558039312. The cubic root of 150122 is about 53.1473294828.

Adding to 150122 its reverse (221051), we get a palindrome (371173).

It can be divided in two parts, 150 and 122, that added together give a palindrome (272).

The spelling of 150122 in words is "one hundred fifty thousand, one hundred twenty-two".