1125010002442 has 8 divisors (see below), whose sum is σ = 1711282820832. Its totient is φ = 554582395500.

The previous prime is 1125010002433. The next prime is 1125010002451. The reversal of 1125010002442 is 2442000105211.

It is an interprime number because it is at equal distance from previous prime (1125010002433) and next prime (1125010002451).

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 3961302684 + ... + 3961302967.

It is an arithmetic number, because the mean of its divisors is an integer number (213910352604).

Almost surely, 2^{1125010002442} is an apocalyptic number.

1125010002442 is a deficient number, since it is larger than the sum of its proper divisors (586272818390).

1125010002442 is an equidigital number, since it uses as much as digits as its factorization.

1125010002442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7922605724.

The product of its (nonzero) digits is 640, while the sum is 22.

Adding to 1125010002442 its reverse (2442000105211), we get a palindrome (3567010107653).

The spelling of 1125010002442 in words is "one trillion, one hundred twenty-five billion, ten million, two thousand, four hundred forty-two".