150822 has 60 divisors (see below), whose sum is σ = 413820. Its totient is φ = 40824.

The previous prime is 150797. The next prime is 150827. The reversal of 150822 is 228051.

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 = 150795 and 150804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150827) by changing a digit.

150822 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 29 ways as a sum of consecutive naturals, for example, 7929 + ... + 7947.

It is an arithmetic number, because the mean of its divisors is an integer number (6897).

2¹⁵⁰⁸²² is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150822, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (206910).

150822 is an abundant number, since it is smaller than the sum of its proper divisors (262998).

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

150822 is a wasteful number, since it uses less digits than its factorization.

150822 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47 (or 31 counting only the distinct ones).

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

The square root of 150822 is about 388.3580821870. The cubic root of 150822 is about 53.2298078570.

Adding to 150822 its reverse (228051), we get a palindrome (378873).

The spelling of 150822 in words is "one hundred fifty thousand, eight hundred twenty-two".