22441311364 has 12 divisors (see below), whose sum is σ = 39279464784. Its totient is φ = 11218607144.

The previous prime is 22441311313. The next prime is 22441311421. The reversal of 22441311364 is 46311314422.

It is a super-2 number, since 2×22441311364² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

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, 487354 + ... + 531409.

It is an arithmetic number, because the mean of its divisors is an integer number (3273288732).

Almost surely, 2^22441311364 is an apocalyptic number.

It is an amenable number.

22441311364 is a deficient number, since it is larger than the sum of its proper divisors (16838153420).

22441311364 is a wasteful number, since it uses less digits than its factorization.

22441311364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1024274 (or 1024272 counting only the distinct ones).

The product of its digits is 13824, while the sum is 31.

Adding to 22441311364 its reverse (46311314422), we get a palindrome (68752625786).

The spelling of 22441311364 in words is "twenty-two billion, four hundred forty-one million, three hundred eleven thousand, three hundred sixty-four".