150552222 has 16 divisors (see below), whose sum is σ = 304488720. Its totient is φ = 49620032.

The previous prime is 150552197. The next prime is 150552229. The reversal of 150552222 is 222255051.

It is a junction number, because it is equal to n+sod(n) for n = 150552192 and 150552201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150552229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140433 + ... + 141500.

It is an arithmetic number, because the mean of its divisors is an integer number (19030545).

Almost surely, 2^150552222 is an apocalyptic number.

150552222 is an abundant number, since it is smaller than the sum of its proper divisors (153936498).

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

150552222 is a wasteful number, since it uses less digits than its factorization.

150552222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282027.

The product of its (nonzero) digits is 2000, while the sum is 24.

The square root of 150552222 is about 12269.9723716070. The cubic root of 150552222 is about 531.9805121284.

The spelling of 150552222 in words is "one hundred fifty million, five hundred fifty-two thousand, two hundred twenty-two".