1122112002110 has 48 divisors (see below), whose sum is σ = 2253248677008. Its totient is φ = 401950538880.

The previous prime is 1122112002101. The next prime is 1122112002161. The reversal of 1122112002110 is 112002112211.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6839567 + ... + 7001706.

It is an arithmetic number, because the mean of its divisors is an integer number (46942680771).

Almost surely, 2^{1122112002110} is an apocalyptic number.

1122112002110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1122112002110 is an abundant number, since it is smaller than the sum of its proper divisors (1131136674898).

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

1122112002110 is a wasteful number, since it uses less digits than its factorization.

1122112002110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13841369 (or 13841358 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 1122112002110 its reverse (112002112211), we get a palindrome (1234114114321).

The spelling of 1122112002110 in words is "one trillion, one hundred twenty-two billion, one hundred twelve million, two thousand, one hundred ten".