22055056036 has 24 divisors (see below), whose sum is σ = 42579089784. Its totient is φ = 9930981120.

The previous prime is 22055056027. The next prime is 22055056039. The reversal of 22055056036 is 63065055022.

It can be written as a sum of positive squares in 4 ways, for example, as 3543820900 + 18511235136 = 59530^2 + 136056^2 .

It is a super-2 number, since 2×22055056036² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22055055992 and 22055056010.

It is not an unprimeable number, because it can be changed into a prime (22055056039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5170255 + ... + 5174518.

It is an arithmetic number, because the mean of its divisors is an integer number (1774128741).

Almost surely, 2^22055056036 is an apocalyptic number.

22055056036 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

22055056036 is a deficient number, since it is larger than the sum of its proper divisors (20524033748).

22055056036 is a wasteful number, since it uses less digits than its factorization.

22055056036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10344831 (or 10344829 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 34.

The spelling of 22055056036 in words is "twenty-two billion, fifty-five million, fifty-six thousand, thirty-six".