1123002033112 has 64 divisors (see below), whose sum is σ = 2130231744000. Its totient is φ = 554989860864.

The previous prime is 1123002033089. The next prime is 1123002033121. The reversal of 1123002033112 is 2113302003211.

It is a super-2 number, since 2×1123002033112² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1123002033112.

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 15 ways as a sum of consecutive naturals, for example, 156862189 + ... + 156869347.

It is an arithmetic number, because the mean of its divisors is an integer number (33284871000).

Almost surely, 2^{1123002033112} is an apocalyptic number.

It is an amenable number.

1123002033112 is a deficient number, since it is larger than the sum of its proper divisors (1007229710888).

1123002033112 is a wasteful number, since it uses less digits than its factorization.

1123002033112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8000 (or 7996 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1123002033112 its reverse (2113302003211), we get a palindrome (3236304036323).

It can be divided in two parts, 112300 and 2033112, that added together give a palindrome (2145412).

The spelling of 1123002033112 in words is "one trillion, one hundred twenty-three billion, two million, thirty-three thousand, one hundred twelve".