1000110121022 has 4 divisors (see below), whose sum is σ = 1500165181536. Its totient is φ = 500055060510.

The previous prime is 1000110120983. The next prime is 1000110121069. The reversal of 1000110121022 is 2201210110001.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 1000110120994 and 1000110121012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250027530254 + ... + 250027530257.

It is an arithmetic number, because the mean of its divisors is an integer number (375041295384).

Almost surely, 2^{1000110121022} is an apocalyptic number.

1000110121022 is a deficient number, since it is larger than the sum of its proper divisors (500055060514).

1000110121022 is an equidigital number, since it uses as much as digits as its factorization.

1000110121022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500055060513.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1000110121022 its reverse (2201210110001), we get a palindrome (3201320231023).

The spelling of 1000110121022 in words is "one trillion, one hundred ten million, one hundred twenty-one thousand, twenty-two".