22050014504544 has 192 divisors, whose sum is σ = 69452597491200. Its totient is φ = 6765719947776.

The previous prime is 22050014504521. The next prime is 22050014504599. The reversal of 22050014504544 is 44540541005022.

22050014504544 is a `hidden beast` number, since 2 + 2 + 0 + 50 + 0 + 14 + 50 + 4 + 544 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 22050014504499 and 22050014504508.

It is a congruent number.

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, 1298107 + ... + 6766469.

It is an arithmetic number, because the mean of its divisors is an integer number (361732278600).

Almost surely, 2^{22050014504544} is an apocalyptic number.

22050014504544 is a gapful number since it is divisible by the number (24) 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 22050014504544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34726298745600).

22050014504544 is an abundant number, since it is smaller than the sum of its proper divisors (47402582986656).

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

22050014504544 is a wasteful number, since it uses less digits than its factorization.

22050014504544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5468754 (or 5468740 counting only the distinct ones).

The product of its (nonzero) digits is 128000, while the sum is 36.

Adding to 22050014504544 its reverse (44540541005022), we get a palindrome (66590555509566).

The spelling of 22050014504544 in words is "twenty-two trillion, fifty billion, fourteen million, five hundred four thousand, five hundred forty-four".