1110000222122 has 32 divisors (see below), whose sum is σ = 1863669924864. Its totient is φ = 491468972400.

The previous prime is 1110000222091. The next prime is 1110000222173. The reversal of 1110000222122 is 2212220000111.

It is a super-2 number, since 2×1110000222122² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1110000222097 and 1110000222106.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1251404 + ... + 1945767.

It is an arithmetic number, because the mean of its divisors is an integer number (58239685152).

Almost surely, 2^{1110000222122} is an apocalyptic number.

1110000222122 is a deficient number, since it is larger than the sum of its proper divisors (753669702742).

1110000222122 is a wasteful number, since it uses less digits than its factorization.

1110000222122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3197594.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1110000222122 its reverse (2212220000111), we get a palindrome (3322220222233).

The spelling of 1110000222122 in words is "one trillion, one hundred ten billion, two hundred twenty-two thousand, one hundred twenty-two".