22232112134210 has 64 divisors (see below), whose sum is σ = 44979185723904. Its totient is φ = 7842374400000.

The previous prime is 22232112134201. The next prime is 22232112134213. The reversal of 22232112134210 is 1243121123222.

It is a self number, because there is not a number n which added to its sum of digits gives 22232112134210.

It is not an unprimeable number, because it can be changed into a prime (22232112134213) 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 31 ways as a sum of consecutive naturals, for example, 18443291 + ... + 19611710.

It is an arithmetic number, because the mean of its divisors is an integer number (702799776936).

Almost surely, 2^{22232112134210} is an apocalyptic number.

22232112134210 is an abundant number, since it is smaller than the sum of its proper divisors (22747073589694).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22232112134210 is a wasteful number, since it uses less digits than its factorization.

22232112134210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38055179.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 22232112134210 its reverse (1243121123222), we get a palindrome (23475233257432).

It can be divided in two parts, 22232112 and 134210, that added together give a palindrome (22366322).

The spelling of 22232112134210 in words is "twenty-two trillion, two hundred thirty-two billion, one hundred twelve million, one hundred thirty-four thousand, two hundred ten".