1122002002011 has 32 divisors (see below), whose sum is σ = 1652928076800. Its totient is φ = 671337067680.

The previous prime is 1122002002001. The next prime is 1122002002057. The reversal of 1122002002011 is 1102002002211.

It is not a de Polignac number, because 1122002002011 - 2³⁹ = 572246188123 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1122002002001) by changing a digit.

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, 137820 + ... + 1504326.

It is an arithmetic number, because the mean of its divisors is an integer number (51654002400).

Almost surely, 2^{1122002002011} is an apocalyptic number.

1122002002011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1122002002011 is a deficient number, since it is larger than the sum of its proper divisors (530926074789).

1122002002011 is a wasteful number, since it uses less digits than its factorization.

1122002002011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1366839.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1122002002011 its reverse (1102002002211), we get a palindrome (2224004004222).

It can be divided in two parts, 112200200 and 2011, that added together give a palindrome (112202211).

The spelling of 1122002002011 in words is "one trillion, one hundred twenty-two billion, two million, two thousand, eleven".