22323302043 has 16 divisors (see below), whose sum is σ = 34093261056. Its totient is φ = 12727372320.

The previous prime is 22323302041. The next prime is 22323302051. The reversal of 22323302043 is 34020332322.

It is a happy number.

It is not a de Polignac number, because 22323302043 - 2¹ = 22323302041 is a prime.

It is a super-3 number, since 3×22323302043³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22323302041) 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 15 ways as a sum of consecutive naturals, for example, 1190488 + ... + 1209093.

It is an arithmetic number, because the mean of its divisors is an integer number (2130828816).

Almost surely, 2^22323302043 is an apocalyptic number.

22323302043 is a deficient number, since it is larger than the sum of its proper divisors (11769959013).

22323302043 is a wasteful number, since it uses less digits than its factorization.

22323302043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2400034.

The product of its (nonzero) digits is 5184, while the sum is 24.

Adding to 22323302043 its reverse (34020332322), we get a palindrome (56343634365).

The spelling of 22323302043 in words is "twenty-two billion, three hundred twenty-three million, three hundred two thousand, forty-three".