22227561105 has 16 divisors (see below), whose sum is σ = 35760588864. Its totient is φ = 11789202240.

The previous prime is 22227561091. The next prime is 22227561137. The reversal of 22227561105 is 50116572222.

It is not a de Polignac number, because 22227561105 - 2¹⁴ = 22227544721 is a prime.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4090759 + ... + 4096188.

It is an arithmetic number, because the mean of its divisors is an integer number (2235036804).

Almost surely, 2^22227561105 is an apocalyptic number.

It is an amenable number.

22227561105 is a deficient number, since it is larger than the sum of its proper divisors (13533027759).

22227561105 is a wasteful number, since it uses less digits than its factorization.

22227561105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8187136.

The product of its (nonzero) digits is 16800, while the sum is 33.

The spelling of 22227561105 in words is "twenty-two billion, two hundred twenty-seven million, five hundred sixty-one thousand, one hundred five".