22321004302234 has 16 divisors (see below), whose sum is σ = 36525422449440. Its totient is φ = 10145871412560.

The previous prime is 22321004302231. The next prime is 22321004302253. The reversal of 22321004302234 is 43220340012322.

It is a super-3 number, since 3×22321004302234³ (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (22321004302231) 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 7 ways as a sum of consecutive naturals, for example, 4207672 + ... + 7895980.

It is an arithmetic number, because the mean of its divisors is an integer number (2282838903090).

Almost surely, 2^{22321004302234} is an apocalyptic number.

22321004302234 is a deficient number, since it is larger than the sum of its proper divisors (14204418147206).

22321004302234 is a wasteful number, since it uses less digits than its factorization.

22321004302234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3963405.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 22321004302234 its reverse (43220340012322), we get a palindrome (65541344314556).

The spelling of 22321004302234 in words is "twenty-two trillion, three hundred twenty-one billion, four million, three hundred two thousand, two hundred thirty-four".