2211201111102 has 8 divisors (see below), whose sum is σ = 4422402222216. Its totient is φ = 737067037032.

The previous prime is 2211201111101. The next prime is 2211201111103. The reversal of 2211201111102 is 2011111021122.

It is a happy number.

2211201111102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2211201111101) and next prime (2211201111103).

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

2211201111102 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211201111101) 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, 184266759253 + ... + 184266759264.

It is an arithmetic number, because the mean of its divisors is an integer number (552800277777).

Almost surely, 2^{2211201111102} is an apocalyptic number.

2211201111102 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2211201111102 is a wasteful number, since it uses less digits than its factorization.

2211201111102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368533518522.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 2211201111102 its reverse (2011111021122), we get a palindrome (4222312132224).

The spelling of 2211201111102 in words is "two trillion, two hundred eleven billion, two hundred one million, one hundred eleven thousand, one hundred two".