1552122452224 has 18 divisors (see below), whose sum is σ = 3098181926630. Its totient is φ = 776061225984.

The previous prime is 1552122452207. The next prime is 1552122452281. The reversal of 1552122452224 is 4222542212551.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 1391456160000 + 160666292224 = 1179600^2 + 400832^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3031488909 + ... + 3031489420.

Almost surely, 2^{1552122452224} is an apocalyptic number.

It is an amenable number.

1552122452224 is a deficient number, since it is larger than the sum of its proper divisors (1546059474406).

1552122452224 is an frugal number, since it uses more digits than its factorization.

1552122452224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6062978345 (or 6062978331 counting only the distinct ones).

The product of its digits is 128000, while the sum is 37.

Adding to 1552122452224 its reverse (4222542212551), we get a palindrome (5774664664775).

The spelling of 1552122452224 in words is "one trillion, five hundred fifty-two billion, one hundred twenty-two million, four hundred fifty-two thousand, two hundred twenty-four".