2111324334020 has 96 divisors (see below), whose sum is σ = 5297972158080. Its totient is φ = 697675274240.

The previous prime is 2111324333981. The next prime is 2111324334047. The reversal of 2111324334020 is 204334231112.

It is an unprimeable number.

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, 9624734 + ... + 9841653.

It is an arithmetic number, because the mean of its divisors is an integer number (55187209980).

Almost surely, 2^{2111324334020} is an apocalyptic number.

2111324334020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2111324334020 is an abundant number, since it is smaller than the sum of its proper divisors (3186647824060).

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

2111324334020 is a wasteful number, since it uses less digits than its factorization.

2111324334020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19466453 (or 19466451 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 2111324334020 its reverse (204334231112), we get a palindrome (2315658565132).

It can be divided in two parts, 211 and 1324334020, that added together give a palindrome (1324334231).

The spelling of 2111324334020 in words is "two trillion, one hundred eleven billion, three hundred twenty-four million, three hundred thirty-four thousand, twenty".