10001112442 has 8 divisors (see below), whose sum is σ = 15012396000. Its totient is φ = 4996980444.

The previous prime is 10001112439. The next prime is 10001112481. The reversal of 10001112442 is 24421110001.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1784392 + ... + 1789987.

It is an arithmetic number, because the mean of its divisors is an integer number (1876549500).

Almost surely, 2^10001112442 is an apocalyptic number.

10001112442 is a deficient number, since it is larger than the sum of its proper divisors (5011283558).

10001112442 is a wasteful number, since it uses less digits than its factorization.

10001112442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3575780.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 10001112442 its reverse (24421110001), we get a palindrome (34422222443).

The spelling of 10001112442 in words is "ten billion, one million, one hundred twelve thousand, four hundred forty-two".