22221104115134 has 16 divisors (see below), whose sum is σ = 33439728254976. Its totient is φ = 11074575463800.

The previous prime is 22221104115131. The next prime is 22221104115151. The reversal of 22221104115134 is 43151140112222.

It is a junction number, because it is equal to n+sod(n) for n = 22221104115097 and 22221104115106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22221104115131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10920662 + ... + 12794649.

It is an arithmetic number, because the mean of its divisors is an integer number (2089983015936).

Almost surely, 2^{22221104115134} is an apocalyptic number.

22221104115134 is a deficient number, since it is larger than the sum of its proper divisors (11218624139842).

22221104115134 is a wasteful number, since it uses less digits than its factorization.

22221104115134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23716831.

The product of its (nonzero) digits is 3840, while the sum is 29.

Adding to 22221104115134 its reverse (43151140112222), we get a palindrome (65372244227356).

The spelling of 22221104115134 in words is "twenty-two trillion, two hundred twenty-one billion, one hundred four million, one hundred fifteen thousand, one hundred thirty-four".