1113085772144 has 10 divisors (see below), whose sum is σ = 2156603683560. Its totient is φ = 556542886064.

The previous prime is 1113085772143. The next prime is 1113085772171. The reversal of 1113085772144 is 4412775803111.

It is a happy number.

It is a super-2 number, since 2×1113085772144² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1113085772095 and 1113085772104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113085772143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34783930364 + ... + 34783930395.

It is an arithmetic number, because the mean of its divisors is an integer number (215660368356).

Almost surely, 2^{1113085772144} is an apocalyptic number.

It is an amenable number.

1113085772144 is a deficient number, since it is larger than the sum of its proper divisors (1043517911416).

1113085772144 is an equidigital number, since it uses as much as digits as its factorization.

1113085772144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69567860767 (or 69567860761 counting only the distinct ones).

The product of its (nonzero) digits is 188160, while the sum is 44.

The spelling of 1113085772144 in words is "one trillion, one hundred thirteen billion, eighty-five million, seven hundred seventy-two thousand, one hundred forty-four".