150222004 has 6 divisors (see below), whose sum is σ = 262888514. Its totient is φ = 75111000.

The previous prime is 150221983. The next prime is 150222043. The reversal of 150222004 is 400222051.

It can be written as a sum of positive squares in only one way, i.e., 146458404 + 3763600 = 12102^2 + 1940^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18777747 + ... + 18777754.

Almost surely, 2^150222004 is an apocalyptic number.

It is an amenable number.

150222004 is a deficient number, since it is larger than the sum of its proper divisors (112666510).

150222004 is a wasteful number, since it uses less digits than its factorization.

150222004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37555505 (or 37555503 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 150222004 is about 12256.5086382705. The cubic root of 150222004 is about 531.5912825491.

Adding to 150222004 its reverse (400222051), we get a palindrome (550444055).

The spelling of 150222004 in words is "one hundred fifty million, two hundred twenty-two thousand, four".