22101211102 has 8 divisors (see below), whose sum is σ = 33183727200. Its totient is φ = 11039968704.

The previous prime is 22101211061. The next prime is 22101211109. The reversal of 22101211102 is 20111210122.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22101211109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5315827 + ... + 5319982.

It is an arithmetic number, because the mean of its divisors is an integer number (4147965900).

Almost surely, 2^22101211102 is an apocalyptic number.

22101211102 is a deficient number, since it is larger than the sum of its proper divisors (11082516098).

22101211102 is a wasteful number, since it uses less digits than its factorization.

22101211102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10636850.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 22101211102 its reverse (20111210122), we get a palindrome (42212421224).

The spelling of 22101211102 in words is "twenty-two billion, one hundred one million, two hundred eleven thousand, one hundred two".