22100101210111 has 8 divisors (see below), whose sum is σ = 23063714536320. Its totient is φ = 21136716163992.

The previous prime is 22100101210097. The next prime is 22100101210133. The reversal of 22100101210111 is 11101210100122.

It is a happy number.

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

It is not a de Polignac number, because 22100101210111 - 2¹⁷ = 22100101079039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22100101210091 and 22100101210100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22100101216111) 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, 56872165 + ... + 57259438.

It is an arithmetic number, because the mean of its divisors is an integer number (2882964317040).

Almost surely, 2^{22100101210111} is an apocalyptic number.

22100101210111 is a deficient number, since it is larger than the sum of its proper divisors (963613326209).

22100101210111 is a wasteful number, since it uses less digits than its factorization.

22100101210111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114140045.

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

Adding to 22100101210111 its reverse (11101210100122), we get a palindrome (33201311310233).

The spelling of 22100101210111 in words is "twenty-two trillion, one hundred billion, one hundred one million, two hundred ten thousand, one hundred eleven".