22260201272 has 16 divisors (see below), whose sum is σ = 42309630240. Its totient is φ = 10977633216.

The previous prime is 22260201253. The next prime is 22260201283. The reversal of 22260201272 is 27210206222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19057808 + ... + 19058975.

It is an arithmetic number, because the mean of its divisors is an integer number (2644351890).

Almost surely, 2^22260201272 is an apocalyptic number.

It is an amenable number.

22260201272 is a deficient number, since it is larger than the sum of its proper divisors (20049428968).

22260201272 is a wasteful number, since it uses less digits than its factorization.

22260201272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38116862 (or 38116858 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 26.

Adding to 22260201272 its reverse (27210206222), we get a palindrome (49470407494).

The spelling of 22260201272 in words is "twenty-two billion, two hundred sixty million, two hundred one thousand, two hundred seventy-two".