22211121113234 has 16 divisors (see below), whose sum is σ = 33773267467680. Its totient is φ = 10953367028640.

The previous prime is 22211121113191. The next prime is 22211121113263. The reversal of 22211121113234 is 43231112111222.

It is a super-2 number, since 2×22211121113234² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35178377 + ... + 35804195.

It is an arithmetic number, because the mean of its divisors is an integer number (2110829216730).

Almost surely, 2^{22211121113234} is an apocalyptic number.

22211121113234 is a deficient number, since it is larger than the sum of its proper divisors (11562146354446).

22211121113234 is a wasteful number, since it uses less digits than its factorization.

22211121113234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868985.

The product of its digits is 1152, while the sum is 26.

Adding to 22211121113234 its reverse (43231112111222), we get a palindrome (65442233224456).

The spelling of 22211121113234 in words is "twenty-two trillion, two hundred eleven billion, one hundred twenty-one million, one hundred thirteen thousand, two hundred thirty-four".