50022224450 has 24 divisors (see below), whose sum is σ = 101499642000. Its totient is φ = 18189899600.

The previous prime is 50022224443. The next prime is 50022224453. The reversal of 50022224450 is 5442222005.

It is not an unprimeable number, because it can be changed into a prime (50022224453) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45474200 + ... + 45475299.

It is an arithmetic number, because the mean of its divisors is an integer number (4229151750).

Almost surely, 2^50022224450 is an apocalyptic number.

50022224450 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

50022224450 is an abundant number, since it is smaller than the sum of its proper divisors (51477417550).

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

50022224450 is a wasteful number, since it uses less digits than its factorization.

50022224450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90949522 (or 90949517 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 26.

Adding to 50022224450 its reverse (5442222005), we get a palindrome (55464446455).

It can be divided in two parts, 50022 and 224450, that added together give a palindrome (274472).

The spelling of 50022224450 in words is "fifty billion, twenty-two million, two hundred twenty-four thousand, four hundred fifty".