22102000211111 has 8 divisors (see below), whose sum is σ = 22124443239360. Its totient is φ = 22079567894272.

The previous prime is 22102000211107. The next prime is 22102000211119. The reversal of 22102000211111 is 11111200020122.

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

It is a cyclic number.

It is not a de Polignac number, because 22102000211111 - 2² = 22102000211107 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22102000211119) 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, 1454291 + ... + 6805803.

It is an arithmetic number, because the mean of its divisors is an integer number (2765555404920).

Almost surely, 2^{22102000211111} is an apocalyptic number.

22102000211111 is a deficient number, since it is larger than the sum of its proper divisors (22443028249).

22102000211111 is a wasteful number, since it uses less digits than its factorization.

22102000211111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5355705.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 22102000211111 its reverse (11111200020122), we get a palindrome (33213200231233).

The spelling of 22102000211111 in words is "twenty-two trillion, one hundred two billion, two hundred eleven thousand, one hundred eleven".