1000110211122 has 64 divisors (see below), whose sum is σ = 2241335577600. Its totient is φ = 294833004480.

The previous prime is 1000110211117. The next prime is 1000110211273. The reversal of 1000110211122 is 2211120110001.

It is a junction number, because it is equal to n+sod(n) for n = 1000110211098 and 1000110211107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21512779 + ... + 21559217.

It is an arithmetic number, because the mean of its divisors is an integer number (35020868400).

Almost surely, 2^{1000110211122} is an apocalyptic number.

1000110211122 is an abundant number, since it is smaller than the sum of its proper divisors (1241225366478).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1000110211122 is a wasteful number, since it uses less digits than its factorization.

1000110211122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55311.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1000110211122 its reverse (2211120110001), we get a palindrome (3211230321123).

The spelling of 1000110211122 in words is "one trillion, one hundred ten million, two hundred eleven thousand, one hundred twenty-two".