2212223321110 has 32 divisors (see below), whose sum is σ = 4344733160352. Its totient is φ = 804309473280.

The previous prime is 2212223321069. The next prime is 2212223321131. The reversal of 2212223321110 is 111233222122.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1034329 + ... + 2343988.

It is an arithmetic number, because the mean of its divisors is an integer number (135772911261).

Almost surely, 2^{2212223321110} is an apocalyptic number.

2212223321110 is a deficient number, since it is larger than the sum of its proper divisors (2132509839242).

2212223321110 is a wasteful number, since it uses less digits than its factorization.

2212223321110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3384288.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 2212223321110 its reverse (111233222122), we get a palindrome (2323456543232).

It can be divided in two parts, 2212 and 223321110, that added together give a palindrome (223323322).

The spelling of 2212223321110 in words is "two trillion, two hundred twelve billion, two hundred twenty-three million, three hundred twenty-one thousand, one hundred ten".