5000121112 has 24 divisors (see below), whose sum is σ = 10905877260. Its totient is φ = 2142908880.

The previous prime is 5000121089. The next prime is 5000121121. The reversal of 5000121112 is 2111210005.

It is a super-2 number, since 2×5000121112² = 50002422269336233088, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5000121092 and 5000121101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6377314 + ... + 6378097.

Almost surely, 2^5000121112 is an apocalyptic number.

It is an amenable number.

5000121112 is an abundant number, since it is smaller than the sum of its proper divisors (5905756148).

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

5000121112 is a wasteful number, since it uses less digits than its factorization.

5000121112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12755431 (or 12755420 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 13.

The square root of 5000121112 is about 70711.5345046337. The cubic root of 5000121112 is about 1709.9897531390.

Adding to 5000121112 its reverse (2111210005), we get a palindrome (7111331117).

The spelling of 5000121112 in words is "five billion, one hundred twenty-one thousand, one hundred twelve".