150212000 has 144 divisors (see below), whose sum is σ = 399272328. Its totient is φ = 55347200.

The previous prime is 150211993. The next prime is 150212003. The reversal of 150212000 is 212051.

It can be written as a sum of positive squares in 4 ways, for example, as 65351056 + 84860944 = 8084^2 + 9212^2 .

It is not an unprimeable number, because it can be changed into a prime (150212003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3195977 + ... + 3196023.

Almost surely, 2^150212000 is an apocalyptic number.

150212000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150212000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199636164).

150212000 is an abundant number, since it is smaller than the sum of its proper divisors (249060328).

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

150212000 is an equidigital number, since it uses as much as digits as its factorization.

150212000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 136 (or 71 counting only the distinct ones).

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

The square root of 150212000 is about 12256.1005217810. The cubic root of 150212000 is about 531.5794818872.

Adding to 150212000 its reverse (212051), we get a palindrome (150424051).

The spelling of 150212000 in words is "one hundred fifty million, two hundred twelve thousand".