22227006733 has 4 divisors (see below), whose sum is σ = 22343378688. Its totient is φ = 22110634780.

The previous prime is 22227006709. The next prime is 22227006773. The reversal of 22227006733 is 33760072222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 22227006733 - 2¹⁷ = 22226875661 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22227006773) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 58185691 + ... + 58186072.

It is an arithmetic number, because the mean of its divisors is an integer number (5585844672).

Almost surely, 2^22227006733 is an apocalyptic number.

It is an amenable number.

22227006733 is a deficient number, since it is larger than the sum of its proper divisors (116371955).

22227006733 is a wasteful number, since it uses less digits than its factorization.

22227006733 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116371954.

The product of its (nonzero) digits is 42336, while the sum is 34.

Adding to 22227006733 its reverse (33760072222), we get a palindrome (55987078955).

The spelling of 22227006733 in words is "twenty-two billion, two hundred twenty-seven million, six thousand, seven hundred thirty-three".