22143104132234 has 8 divisors (see below), whose sum is σ = 33214756289220. Its totient is φ = 11071518702496.

The previous prime is 22143104132159. The next prime is 22143104132239. The reversal of 22143104132234 is 43223140134122.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 16950388897225 + 5192715235009 = 4117085^2 + 2278753^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×22143104132234² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22143104132234.

It is not an unprimeable number, because it can be changed into a prime (22143104132239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15843779 + ... + 17184630.

Almost surely, 2^{22143104132234} is an apocalyptic number.

22143104132234 is a deficient number, since it is larger than the sum of its proper divisors (11071652156986).

22143104132234 is a wasteful number, since it uses less digits than its factorization.

22143104132234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33363624.

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 22143104132234 its reverse (43223140134122), we get a palindrome (65366244266356).

The spelling of 22143104132234 in words is "twenty-two trillion, one hundred forty-three billion, one hundred four million, one hundred thirty-two thousand, two hundred thirty-four".