150222144512 has 132 divisors (see below), whose sum is σ = 348008897904. Its totient is φ = 64264765440.

The previous prime is 150222144497. The next prime is 150222144539. The reversal of 150222144512 is 215441222051.

150222144512 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 in 11 ways as a sum of consecutive naturals, for example, 3232223 + ... + 3278369.

Almost surely, 2^150222144512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150222144512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174004448952).

150222144512 is an abundant number, since it is smaller than the sum of its proper divisors (197786753392).

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

150222144512 is a wasteful number, since it uses less digits than its factorization.

150222144512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46212 (or 46177 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 29.

Adding to 150222144512 its reverse (215441222051), we get a palindrome (365663366563).

The spelling of 150222144512 in words is "one hundred fifty billion, two hundred twenty-two million, one hundred forty-four thousand, five hundred twelve".