50112243200 has 120 divisors (see below), whose sum is σ = 124294663680. Its totient is φ = 20022681600.

The previous prime is 50112243197. The next prime is 50112243211. The reversal of 50112243200 is 234221105.

It is a super-2 number, since 2×50112243200² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16369670 + ... + 16372730.

It is an arithmetic number, because the mean of its divisors is an integer number (1035788864).

Almost surely, 2^50112243200 is an apocalyptic number.

50112243200 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50112243200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62147331840).

50112243200 is an abundant number, since it is smaller than the sum of its proper divisors (74182420480).

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

50112243200 is a wasteful number, since it uses less digits than its factorization.

50112243200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4368 (or 4347 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 50112243200 its reverse (234221105), we get a palindrome (50346464305).

The spelling of 50112243200 in words is "fifty billion, one hundred twelve million, two hundred forty-three thousand, two hundred".