2212111022110 has 16 divisors (see below), whose sum is σ = 4343781643632. Its totient is φ = 804404008000.

The previous prime is 2212111022059. The next prime is 2212111022153. The reversal of 2212111022110 is 112201112122.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10055049991 + ... + 10055050210.

It is an arithmetic number, because the mean of its divisors is an integer number (271486352727).

Almost surely, 2^{2212111022110} is an apocalyptic number.

2212111022110 is a deficient number, since it is larger than the sum of its proper divisors (2131670621522).

2212111022110 is a wasteful number, since it uses less digits than its factorization.

2212111022110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20110100219.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 2212111022110 its reverse (112201112122), we get a palindrome (2324312134232).

The spelling of 2212111022110 in words is "two trillion, two hundred twelve billion, one hundred eleven million, twenty-two thousand, one hundred ten".