2011222110102 has 8 divisors (see below), whose sum is σ = 4022444220216. Its totient is φ = 670407370032.

The previous prime is 2011222110047. The next prime is 2011222110137. The reversal of 2011222110102 is 2010112221102.

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

2011222110102 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 167601842503 + ... + 167601842514.

It is an arithmetic number, because the mean of its divisors is an integer number (502805527527).

Almost surely, 2^{2011222110102} is an apocalyptic number.

2011222110102 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.

2011222110102 is a wasteful number, since it uses less digits than its factorization.

2011222110102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335203685022.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2011222110102 its reverse (2010112221102), we get a palindrome (4021334331204).

The spelling of 2011222110102 in words is "two trillion, eleven billion, two hundred twenty-two million, one hundred ten thousand, one hundred two".