5000001112 has 8 divisors (see below), whose sum is σ = 9375002100. Its totient is φ = 2500000552.

The previous prime is 5000001103. The next prime is 5000001113. The reversal of 5000001112 is 2111000005.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×5000001112² = 50000022240002473088, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5000001113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 312500062 + ... + 312500077.

Almost surely, 2^5000001112 is an apocalyptic number.

It is an amenable number.

5000001112 is a deficient number, since it is larger than the sum of its proper divisors (4375000988).

5000001112 is a wasteful number, since it uses less digits than its factorization.

5000001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625000145 (or 625000141 counting only the distinct ones).

The product of its (nonzero) digits is 10, while the sum is 10.

The square root of 5000001112 is about 70710.6859816817. The cubic root of 5000001112 is about 1709.9760734429.

Adding to 5000001112 its reverse (2111000005), we get a palindrome (7111001117).

The spelling of 5000001112 in words is "five billion, one thousand, one hundred twelve".