22271459036 has 12 divisors (see below), whose sum is σ = 39255450360. Its totient is φ = 11055616080.

The previous prime is 22271459033. The next prime is 22271459069. The reversal of 22271459036 is 63095417222.

It is a junction number, because it is equal to n+sod(n) for n = 22271458984 and 22271459002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22271459033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20027735 + ... + 20028846.

It is an arithmetic number, because the mean of its divisors is an integer number (3271287530).

Almost surely, 2^22271459036 is an apocalyptic number.

It is an amenable number.

22271459036 is a deficient number, since it is larger than the sum of its proper divisors (16983991324).

22271459036 is a wasteful number, since it uses less digits than its factorization.

22271459036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40056724 (or 40056722 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 41.

The spelling of 22271459036 in words is "twenty-two billion, two hundred seventy-one million, four hundred fifty-nine thousand, thirty-six".