150190220 has 24 divisors (see below), whose sum is σ = 315663264. Its totient is φ = 60025856.

The previous prime is 150190213. The next prime is 150190247. The reversal of 150190220 is 22091051.

150190220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 150190192 and 150190201.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29804 + ... + 34476.

It is an arithmetic number, because the mean of its divisors is an integer number (13152636).

Almost surely, 2^150190220 is an apocalyptic number.

150190220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

150190220 is an abundant number, since it is smaller than the sum of its proper divisors (165473044).

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

150190220 is a wasteful number, since it uses less digits than its factorization.

150190220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6289 (or 6287 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 150190220 is about 12255.2119524715. The cubic root of 150190220 is about 531.5537885100.

The spelling of 150190220 in words is "one hundred fifty million, one hundred ninety thousand, two hundred twenty".