1000242111000 has 128 divisors (see below), whose sum is σ = 3404460533760. Its totient is φ = 242482928000.

The previous prime is 1000242110971. The next prime is 1000242111017. The reversal of 1000242111000 is 1112420001.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

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 31 ways as a sum of consecutive naturals, for example, 15122184 + ... + 15188183.

It is an arithmetic number, because the mean of its divisors is an integer number (26597347920).

Almost surely, 2^{1000242111000} is an apocalyptic number.

1000242111000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1000242111000 is an abundant number, since it is smaller than the sum of its proper divisors (2404218422760).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1000242111000 is a wasteful number, since it uses less digits than its factorization.

1000242111000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30310402 (or 30310388 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1000242111000 its reverse (1112420001), we get a palindrome (1001354531001).

The spelling of 1000242111000 in words is "one trillion, two hundred forty-two million, one hundred eleven thousand".