1112131311022 has 8 divisors (see below), whose sum is σ = 1691692698672. Its totient is φ = 548233744800.

The previous prime is 1112131311013. The next prime is 1112131311139. The reversal of 1112131311022 is 2201131312111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3915955179 + ... + 3915955462.

It is an arithmetic number, because the mean of its divisors is an integer number (211461587334).

Almost surely, 2^{1112131311022} is an apocalyptic number.

1112131311022 is a deficient number, since it is larger than the sum of its proper divisors (579561387650).

1112131311022 is an equidigital number, since it uses as much as digits as its factorization.

1112131311022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7831910714.

The product of its (nonzero) digits is 72, while the sum is 19.

Adding to 1112131311022 its reverse (2201131312111), we get a palindrome (3313262623133).

The spelling of 1112131311022 in words is "one trillion, one hundred twelve billion, one hundred thirty-one million, three hundred eleven thousand, twenty-two".