150550122 has 16 divisors (see below), whose sum is σ = 303299712. Its totient is φ = 49816800.

The previous prime is 150550121. The next prime is 150550133. The reversal of 150550122 is 221055051.

It is not an unprimeable number, because it can be changed into a prime (150550121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90754 + ... + 92397.

It is an arithmetic number, because the mean of its divisors is an integer number (18956232).

Almost surely, 2^150550122 is an apocalyptic number.

150550122 is an abundant number, since it is smaller than the sum of its proper divisors (152749590).

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

150550122 is a wasteful number, since it uses less digits than its factorization.

150550122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 183293.

The product of its (nonzero) digits is 500, while the sum is 21.

The square root of 150550122 is about 12269.8867965438. The cubic root of 150550122 is about 531.9780386472.

The spelling of 150550122 in words is "one hundred fifty million, five hundred fifty thousand, one hundred twenty-two".