22615050050 has 12 divisors (see below), whose sum is σ = 42063993186. Its totient is φ = 9046020000.

The previous prime is 22615050013. The next prime is 22615050061. The reversal of 22615050050 is 5005051622.

It can be written as a sum of positive squares in 3 ways, for example, as 13799905729 + 8815144321 = 117473^2 + 93889^2 .

It is a super-2 number, since 2×22615050050² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 226150451 + ... + 226150550.

Almost surely, 2^22615050050 is an apocalyptic number.

22615050050 is a deficient number, since it is larger than the sum of its proper divisors (19448943136).

22615050050 is a wasteful number, since it uses less digits than its factorization.

22615050050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452301013 (or 452301008 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 26.

The spelling of 22615050050 in words is "twenty-two billion, six hundred fifteen million, fifty thousand, fifty".