1240522224232 has 16 divisors (see below), whose sum is σ = 2326283374500. Its totient is φ = 620179991040.

The previous prime is 1240522224199. The next prime is 1240522224247. The reversal of 1240522224232 is 2324222250421.

It can be written as a sum of positive squares in 2 ways, for example, as 1239361186756 + 1161037476 = 1113266^2 + 34074^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1240522224194 and 1240522224203.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10075119 + ... + 10197502.

Almost surely, 2^{1240522224232} is an apocalyptic number.

It is an amenable number.

1240522224232 is a deficient number, since it is larger than the sum of its proper divisors (1085761150268).

1240522224232 is a wasteful number, since it uses less digits than its factorization.

1240522224232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20280276 (or 20280272 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 31.

Adding to 1240522224232 its reverse (2324222250421), we get a palindrome (3564744474653).

The spelling of 1240522224232 in words is "one trillion, two hundred forty billion, five hundred twenty-two million, two hundred twenty-four thousand, two hundred thirty-two".