2111100210222 has 8 divisors (see below), whose sum is σ = 4222200420456. Its totient is φ = 703700070072.

The previous prime is 2111100210199. The next prime is 2111100210223. The reversal of 2111100210222 is 2220120011112.

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

2111100210222 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2111100210223) 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, 175925017513 + ... + 175925017524.

It is an arithmetic number, because the mean of its divisors is an integer number (527775052557).

Almost surely, 2^{2111100210222} is an apocalyptic number.

2111100210222 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.

2111100210222 is a wasteful number, since it uses less digits than its factorization.

2111100210222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351850035042.

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

Adding to 2111100210222 its reverse (2220120011112), we get a palindrome (4331220221334).

The spelling of 2111100210222 in words is "two trillion, one hundred eleven billion, one hundred million, two hundred ten thousand, two hundred twenty-two".