2011120210022 has 48 divisors (see below), whose sum is σ = 3789855560736. Its totient is φ = 783489907200.

The previous prime is 2011120210009. The next prime is 2011120210063. The reversal of 2011120210022 is 2200120211102.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 2011120209979 and 2011120210006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24625568 + ... + 24707100.

It is an arithmetic number, because the mean of its divisors is an integer number (78955324182).

Almost surely, 2^{2011120210022} is an apocalyptic number.

2011120210022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2011120210022 is a deficient number, since it is larger than the sum of its proper divisors (1778735350714).

2011120210022 is a wasteful number, since it uses less digits than its factorization.

2011120210022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96125 (or 96114 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2011120210022 its reverse (2200120211102), we get a palindrome (4211240421124).

The spelling of 2011120210022 in words is "two trillion, eleven billion, one hundred twenty million, two hundred ten thousand, twenty-two".