1113222526442 has 16 divisors (see below), whose sum is σ = 1904063869512. Its totient is φ = 483571776000.

The previous prime is 1113222526439. The next prime is 1113222526483. The reversal of 1113222526442 is 2446252223111.

It can be written as a sum of positive squares in 4 ways, for example, as 680296689601 + 432925836841 = 824801^2 + 657971^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1259301059 + ... + 1259301942.

Almost surely, 2^{1113222526442} is an apocalyptic number.

1113222526442 is a deficient number, since it is larger than the sum of its proper divisors (790841343070).

1113222526442 is a wasteful number, since it uses less digits than its factorization.

1113222526442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2518603033.

The product of its digits is 46080, while the sum is 35.

Adding to 1113222526442 its reverse (2446252223111), we get a palindrome (3559474749553).

The spelling of 1113222526442 in words is "one trillion, one hundred thirteen billion, two hundred twenty-two million, five hundred twenty-six thousand, four hundred forty-two".