22055025050 has 24 divisors (see below), whose sum is σ = 41140598976. Its totient is φ = 8796579440.

The previous prime is 22055025023. The next prime is 22055025061. The reversal of 22055025050 is 5052055022.

It is a super-2 number, since 2×22055025050² (a number of 21 digits) contains 22 as substring.

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 11 ways as a sum of consecutive naturals, for example, 618242 + ... + 652941.

It is an arithmetic number, because the mean of its divisors is an integer number (1714191624).

Almost surely, 2^22055025050 is an apocalyptic number.

22055025050 is a deficient number, since it is larger than the sum of its proper divisors (19085573926).

22055025050 is a wasteful number, since it uses less digits than its factorization.

22055025050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1271542 (or 1271537 counting only the distinct ones).

The product of its (nonzero) digits is 5000, while the sum is 26.

The spelling of 22055025050 in words is "twenty-two billion, fifty-five million, twenty-five thousand, fifty".