152165481122 has 18 divisors (see below), whose sum is σ = 230614923537. Its totient is φ = 75301863000.

The previous prime is 152165481121. The next prime is 152165481133. The reversal of 152165481122 is 221184561251.

152165481122 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 105617850121 + 46547631001 = 324989^2 + 215749^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=275831.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152165481121) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 55716497 + ... + 55719227.

Almost surely, 2^152165481122 is an apocalyptic number.

152165481122 is a deficient number, since it is larger than the sum of its proper divisors (78449442415).

152165481122 is an frugal number, since it uses more digits than its factorization.

152165481122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5666 (or 2834 counting only the distinct ones).

The product of its digits is 38400, while the sum is 38.

The spelling of 152165481122 in words is "one hundred fifty-two billion, one hundred sixty-five million, four hundred eighty-one thousand, one hundred twenty-two".