50220222000 has 160 divisors (see below), whose sum is σ = 174364881600. Its totient is φ = 12361881600.

The previous prime is 50220221993. The next prime is 50220222011. The reversal of 50220222000 is 22202205.

50220222000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 243925 + ... + 399924.

It is an arithmetic number, because the mean of its divisors is an integer number (1089780510).

Almost surely, 2^50220222000 is an apocalyptic number.

50220222000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50220222000 is an abundant number, since it is smaller than the sum of its proper divisors (124144659600).

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

50220222000 is a wasteful number, since it uses less digits than its factorization.

50220222000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 643888 (or 643872 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 15.

Adding to 50220222000 its reverse (22202205), we get a palindrome (50242424205).

The spelling of 50220222000 in words is "fifty billion, two hundred twenty million, two hundred twenty-two thousand".