2122110110222 has 8 divisors (see below), whose sum is σ = 3196373320272. Its totient is φ = 1056652336800.

The previous prime is 2122110110119. The next prime is 2122110110243. The reversal of 2122110110222 is 2220110112212.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2122110110222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2201358554 + ... + 2201359517.

It is an arithmetic number, because the mean of its divisors is an integer number (399546665034).

Almost surely, 2^{2122110110222} is an apocalyptic number.

2122110110222 is a deficient number, since it is larger than the sum of its proper divisors (1074263210050).

2122110110222 is a wasteful number, since it uses less digits than its factorization.

2122110110222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4402718314.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 2122110110222 its reverse (2220110112212), we get a palindrome (4342220222434).

The spelling of 2122110110222 in words is "two trillion, one hundred twenty-two billion, one hundred ten million, one hundred ten thousand, two hundred twenty-two".