150535222 has 8 divisors (see below), whose sum is σ = 227298672. Its totient is φ = 74769000.

The previous prime is 150535181. The next prime is 150535237. The reversal of 150535222 is 222535051.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 248929 + ... + 249532.

It is an arithmetic number, because the mean of its divisors is an integer number (28412334).

Almost surely, 2^150535222 is an apocalyptic number.

150535222 is a deficient number, since it is larger than the sum of its proper divisors (76763450).

150535222 is a wasteful number, since it uses less digits than its factorization.

150535222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498614.

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 150535222 is about 12269.2796039539. The cubic root of 150535222 is about 531.9604880486.

The spelling of 150535222 in words is "one hundred fifty million, five hundred thirty-five thousand, two hundred twenty-two".