1122110012022 has 64 divisors (see below), whose sum is σ = 2335615948800. Its totient is φ = 359009164800.

The previous prime is 1122110012011. The next prime is 1122110012027. The reversal of 1122110012022 is 2202100112211.

It is a junction number, because it is equal to n+sod(n) for n = 1122110011992 and 1122110012010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122110012027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18899022 + ... + 18958302.

It is an arithmetic number, because the mean of its divisors is an integer number (36493999200).

Almost surely, 2^{1122110012022} is an apocalyptic number.

1122110012022 is an abundant number, since it is smaller than the sum of its proper divisors (1213505936778).

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

1122110012022 is a wasteful number, since it uses less digits than its factorization.

1122110012022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60149.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 1122110012022 its reverse (2202100112211), we get a palindrome (3324210124233).

The spelling of 1122110012022 in words is "one trillion, one hundred twenty-two billion, one hundred ten million, twelve thousand, twenty-two".