125143224442233 has 16 divisors (see below), whose sum is σ = 168695776724736. Its totient is φ = 82514238468480.

The previous prime is 125143224442219. The next prime is 125143224442309. The reversal of 125143224442233 is 332244422341521.

It is not a de Polignac number, because 125143224442233 - 2¹² = 125143224438137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (125143224444233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 561668566 + ... + 561891327.

It is an arithmetic number, because the mean of its divisors is an integer number (10543486045296).

Almost surely, 2^{125143224442233} is an apocalyptic number.

It is an amenable number.

125143224442233 is a deficient number, since it is larger than the sum of its proper divisors (43552552282503).

125143224442233 is a wasteful number, since it uses less digits than its factorization.

125143224442233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123560304.

The product of its digits is 1105920, while the sum is 42.

Adding to 125143224442233 its reverse (332244422341521), we get a palindrome (457387646783754).

The spelling of 125143224442233 in words is "one hundred twenty-five trillion, one hundred forty-three billion, two hundred twenty-four million, four hundred forty-two thousand, two hundred thirty-three".