22234446669 has 16 divisors (see below), whose sum is σ = 29987822592. Its totient is φ = 14652618288.

The previous prime is 22234446613. The next prime is 22234446673. The reversal of 22234446669 is 96664443222.

It is not a de Polignac number, because 22234446669 - 2²⁸ = 21966011213 is a prime.

It is a super-2 number, since 2×22234446669² (a number of 21 digits) contains 22 as substring.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22234446569) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73822 + ... + 223424.

It is an arithmetic number, because the mean of its divisors is an integer number (1874238912).

Almost surely, 2^22234446669 is an apocalyptic number.

It is an amenable number.

22234446669 is a deficient number, since it is larger than the sum of its proper divisors (7753375923).

22234446669 is a wasteful number, since it uses less digits than its factorization.

22234446669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150176.

The product of its digits is 2985984, while the sum is 48.

The spelling of 22234446669 in words is "twenty-two billion, two hundred thirty-four million, four hundred forty-six thousand, six hundred sixty-nine".