50222100 has 36 divisors (see below), whose sum is σ = 145310144. Its totient is φ = 13392480.

The previous prime is 50222083. The next prime is 50222101. The reversal of 50222100 is 122205.

50222100 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 (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50222101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83404 + ... + 84003.

Almost surely, 2^50222100 is an apocalyptic number.

50222100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50222100 is an abundant number, since it is smaller than the sum of its proper divisors (95088044).

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

50222100 is a wasteful number, since it uses less digits than its factorization.

50222100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167424 (or 167417 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 12.

The square root of 50222100 is about 7086.7552518766. The cubic root of 50222100 is about 368.9478264378.

Adding to 50222100 its reverse (122205), we get a palindrome (50344305).

The spelling of 50222100 in words is "fifty million, two hundred twenty-two thousand, one hundred".