22094122050 has 810 divisors, whose sum is σ = 82421808651. Its totient is φ = 4237833600.

The previous prime is 22094122019. The next prime is 22094122073. The reversal of 22094122050 is 5022149022.

It is a happy number.

22094122050 is a `hidden beast` number, since 220 + 9 + 412 + 20 + 5 + 0 = 666.

It can be written as a sum of positive squares in 5 ways, for example, as 1383170481 + 20710951569 = 37191^2 + 143913^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=105105.

It is an unprimeable number.

It is a polite number, since it can be written in 404 ways as a sum of consecutive naturals, for example, 1699547844 + ... + 1699547856.

Almost surely, 2^22094122050 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22094122050

22094122050 is an abundant number, since it is smaller than the sum of its proper divisors (60327686601).

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

22094122050 is a wasteful number, since it uses less digits than its factorization.

22094122050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94 (or 41 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The spelling of 22094122050 in words is "twenty-two billion, ninety-four million, one hundred twenty-two thousand, fifty".