2101322203332 has 48 divisors (see below), whose sum is σ = 5350603508544. Its totient is φ = 636552000000.

The previous prime is 2101322203289. The next prime is 2101322203349. The reversal of 2101322203332 is 2333022231012.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2256169 + ... + 3048432.

It is an arithmetic number, because the mean of its divisors is an integer number (111470906428).

Almost surely, 2^{2101322203332} is an apocalyptic number.

2101322203332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2101322203332 is an abundant number, since it is smaller than the sum of its proper divisors (3249281305212).

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

2101322203332 is a wasteful number, since it uses less digits than its factorization.

2101322203332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5307620 (or 5307618 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 2101322203332 its reverse (2333022231012), we get a palindrome (4434344434344).

The spelling of 2101322203332 in words is "two trillion, one hundred one billion, three hundred twenty-two million, two hundred three thousand, three hundred thirty-two".