22210011101101 has 16 divisors (see below), whose sum is σ = 23054978315520. Its totient is φ = 21380578706880.

The previous prime is 22210011101059. The next prime is 22210011101141. The reversal of 22210011101101 is 10110111001222.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 22210011101101 - 2¹¹ = 22210011099053 is a prime.

It is a super-2 number, since 2×22210011101101² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22210011101141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167443915 + ... + 167576503.

It is an arithmetic number, because the mean of its divisors is an integer number (1440936144720).

Almost surely, 2^{22210011101101} is an apocalyptic number.

It is an amenable number.

22210011101101 is a deficient number, since it is larger than the sum of its proper divisors (844967214419).

22210011101101 is a wasteful number, since it uses less digits than its factorization.

22210011101101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191124.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 22210011101101 its reverse (10110111001222), we get a palindrome (32320122102323).

The spelling of 22210011101101 in words is "twenty-two trillion, two hundred ten billion, eleven million, one hundred one thousand, one hundred one".