22050220054541 has 48 divisors (see below), whose sum is σ = 26021512170432. Its totient is φ = 18628420608000.

The previous prime is 22050220054537. The next prime is 22050220054567. The reversal of 22050220054541 is 14545002205022.

It is not a de Polignac number, because 22050220054541 - 2² = 22050220054537 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22050220054498 and 22050220054507.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22050220054501) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2425495406 + ... + 2425504496.

It is an arithmetic number, because the mean of its divisors is an integer number (542114836884).

Almost surely, 2^{22050220054541} is an apocalyptic number.

It is an amenable number.

22050220054541 is a deficient number, since it is larger than the sum of its proper divisors (3971292115891).

22050220054541 is a wasteful number, since it uses less digits than its factorization.

22050220054541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11370 (or 11363 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 32.

Adding to 22050220054541 its reverse (14545002205022), we get a palindrome (36595222259563).

The spelling of 22050220054541 in words is "twenty-two trillion, fifty billion, two hundred twenty million, fifty-four thousand, five hundred forty-one".