50002211112 has 192 divisors, whose sum is σ = 158937085440. Its totient is φ = 13012070400.

The previous prime is 50002211111. The next prime is 50002211131. The reversal of 50002211112 is 21111220005.

It is a super-2 number, since 2×50002211112² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50002211091 and 50002211100.

It is not an unprimeable number, because it can be changed into a prime (50002211111) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 579412 + ... + 660092.

It is an arithmetic number, because the mean of its divisors is an integer number (827797320).

Almost surely, 2^50002211112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50002211112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (79468542720).

50002211112 is an abundant number, since it is smaller than the sum of its proper divisors (108934874328).

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

50002211112 is a wasteful number, since it uses less digits than its factorization.

50002211112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80752 (or 80741 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 15.

Adding to 50002211112 its reverse (21111220005), we get a palindrome (71113431117).

The spelling of 50002211112 in words is "fifty billion, two million, two hundred eleven thousand, one hundred twelve".