180071225104 has 15 divisors (see below), whose sum is σ = 348891287367. Its totient is φ = 90034763856.

The previous prime is 180071225099. The next prime is 180071225129. The reversal of 180071225104 is 401522170081.

The square root of 180071225104 is 424348.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×180071225104² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1644349 + ... + 1750435.

Almost surely, 2^180071225104 is an apocalyptic number.

180071225104 is the 424348-th square number.

It is an amenable number.

180071225104 is a deficient number, since it is larger than the sum of its proper divisors (168820062263).

180071225104 is an frugal number, since it uses more digits than its factorization.

180071225104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212182 (or 106089 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 31.

Adding to 180071225104 its reverse (401522170081), we get a palindrome (581593395185).

The spelling of 180071225104 in words is "one hundred eighty billion, seventy-one million, two hundred twenty-five thousand, one hundred four".