2110222212122 has 32 divisors (see below), whose sum is σ = 3347489908224. Its totient is φ = 996065222400.

The previous prime is 2110222212071. The next prime is 2110222212127. The reversal of 2110222212122 is 2212122220112.

It is a junction number, because it is equal to n+sod(n) for n = 2110222212094 and 2110222212103.

It is not an unprimeable number, because it can be changed into a prime (2110222212127) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27219158 + ... + 27296574.

It is an arithmetic number, because the mean of its divisors is an integer number (104609059632).

Almost surely, 2^{2110222212122} is an apocalyptic number.

2110222212122 is a deficient number, since it is larger than the sum of its proper divisors (1237267696102).

2110222212122 is a wasteful number, since it uses less digits than its factorization.

2110222212122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88214.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 2110222212122 its reverse (2212122220112), we get a palindrome (4322344432234).

The spelling of 2110222212122 in words is "two trillion, one hundred ten billion, two hundred twenty-two million, two hundred twelve thousand, one hundred twenty-two".