1120012129988 has 48 divisors (see below), whose sum is σ = 2063212107264. Its totient is φ = 531341061120.

The previous prime is 1120012129981. The next prime is 1120012130021. The reversal of 1120012129988 is 8899212100211.

It is not an unprimeable number, because it can be changed into a prime (1120012129981) 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 in 15 ways as a sum of consecutive naturals, for example, 851870 + ... + 1722122.

It is an arithmetic number, because the mean of its divisors is an integer number (42983585568).

Almost surely, 2^{1120012129988} is an apocalyptic number.

It is an amenable number.

1120012129988 is a deficient number, since it is larger than the sum of its proper divisors (943199977276).

1120012129988 is a wasteful number, since it uses less digits than its factorization.

1120012129988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 870492 (or 870490 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 44.

The spelling of 1120012129988 in words is "one trillion, one hundred twenty billion, twelve million, one hundred twenty-nine thousand, nine hundred eighty-eight".