22334220121234 has 16 divisors (see below), whose sum is σ = 38287302292800. Its totient is φ = 9571791673584.

The previous prime is 22334220121201. The next prime is 22334220121277. The reversal of 22334220121234 is 43212102243322.

It is a junction number, because it is equal to n+sod(n) for n = 22334220121196 and 22334220121205.

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 7 ways as a sum of consecutive naturals, for example, 9900112 + ... + 11944900.

It is an arithmetic number, because the mean of its divisors is an integer number (2392956393300).

Almost surely, 2^{22334220121234} is an apocalyptic number.

22334220121234 is a deficient number, since it is larger than the sum of its proper divisors (15953082171566).

22334220121234 is a wasteful number, since it uses less digits than its factorization.

22334220121234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2824977.

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 22334220121234 its reverse (43212102243322), we get a palindrome (65546322364556).

The spelling of 22334220121234 in words is "twenty-two trillion, three hundred thirty-four billion, two hundred twenty million, one hundred twenty-one thousand, two hundred thirty-four".