22241284050 has 96 divisors (see below), whose sum is σ = 57602027520. Its totient is φ = 5668660800.

The previous prime is 22241284007. The next prime is 22241284061. The reversal of 22241284050 is 5048214222.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 22241283999 and 22241284017.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8178591 + ... + 8181309.

It is an arithmetic number, because the mean of its divisors is an integer number (600021120).

Almost surely, 2^22241284050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22241284050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (28801013760).

22241284050 is an abundant number, since it is smaller than the sum of its proper divisors (35360743470).

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

22241284050 is a wasteful number, since it uses less digits than its factorization.

22241284050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5128 (or 5123 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 30.

Adding to 22241284050 its reverse (5048214222), we get a palindrome (27289498272).

The spelling of 22241284050 in words is "twenty-two billion, two hundred forty-one million, two hundred eighty-four thousand, fifty".