150564222 has 24 divisors (see below), whose sum is σ = 327263976. Its totient is φ = 50027856.

The previous prime is 150564217. The next prime is 150564229. The reversal of 150564222 is 222465051.

150564222 is a `hidden beast` number, since 15 + 0 + 5 + 642 + 2 + 2 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150564229) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 7488 + ... + 18899.

It is an arithmetic number, because the mean of its divisors is an integer number (13635999).

Almost surely, 2^150564222 is an apocalyptic number.

150564222 is an abundant number, since it is smaller than the sum of its proper divisors (176699754).

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

150564222 is a wasteful number, since it uses less digits than its factorization.

150564222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26712 (or 26709 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 150564222 is about 12270.4613605194. The cubic root of 150564222 is about 531.9946458654.

The spelling of 150564222 in words is "one hundred fifty million, five hundred sixty-four thousand, two hundred twenty-two".