1112051212504 has 8 divisors (see below), whose sum is σ = 2085096023460. Its totient is φ = 556025606248.

The previous prime is 1112051212499. The next prime is 1112051212507. The reversal of 1112051212504 is 4052121502111.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-4 number, since 4×1112051212504⁴ (a number of 49 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112051212507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 69503200774 + ... + 69503200789.

Almost surely, 2^{1112051212504} is an apocalyptic number.

It is an amenable number.

1112051212504 is a deficient number, since it is larger than the sum of its proper divisors (973044810956).

1112051212504 is a wasteful number, since it uses less digits than its factorization.

1112051212504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139006401569 (or 139006401565 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 25.

Adding to 1112051212504 its reverse (4052121502111), we get a palindrome (5164172714615).

The spelling of 1112051212504 in words is "one trillion, one hundred twelve billion, fifty-one million, two hundred twelve thousand, five hundred four".