2121003322332 has 24 divisors (see below), whose sum is σ = 4954200861456. Its totient is φ = 706259234688.

The previous prime is 2121003322331. The next prime is 2121003322349. The reversal of 2121003322332 is 2332233001212.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2121003322331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92722183 + ... + 92745054.

It is an arithmetic number, because the mean of its divisors is an integer number (206425035894).

Almost surely, 2^{2121003322332} is an apocalyptic number.

It is an amenable number.

2121003322332 is an abundant number, since it is smaller than the sum of its proper divisors (2833197539124).

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

2121003322332 is a wasteful number, since it uses less digits than its factorization.

2121003322332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 185468197 (or 185468195 counting only the distinct ones).

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

Adding to 2121003322332 its reverse (2332233001212), we get a palindrome (4453236323544).

The spelling of 2121003322332 in words is "two trillion, one hundred twenty-one billion, three million, three hundred twenty-two thousand, three hundred thirty-two".