2112223022110 has 16 divisors (see below), whose sum is σ = 3967305850656. Its totient is φ = 808154895328.

The previous prime is 2112223022069. The next prime is 2112223022149. The reversal of 2112223022110 is 112203222112.

It is a super-2 number, since 2×2112223022110² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4591788949 + ... + 4591789408.

It is an arithmetic number, because the mean of its divisors is an integer number (247956615666).

Almost surely, 2^{2112223022110} is an apocalyptic number.

2112223022110 is a deficient number, since it is larger than the sum of its proper divisors (1855082828546).

2112223022110 is a wasteful number, since it uses less digits than its factorization.

2112223022110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9183578387.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 2112223022110 its reverse (112203222112), we get a palindrome (2224426244222).

The spelling of 2112223022110 in words is "two trillion, one hundred twelve billion, two hundred twenty-three million, twenty-two thousand, one hundred ten".