2002132322111 has 4 divisors (see below), whose sum is σ = 2002684942992. Its totient is φ = 2001579701232.

The previous prime is 2002132322089. The next prime is 2002132322137. The reversal of 2002132322111 is 1112232312002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2002132322111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002132322611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 276305006 + ... + 276312251.

It is an arithmetic number, because the mean of its divisors is an integer number (500671235748).

Almost surely, 2^{2002132322111} is an apocalyptic number.

2002132322111 is a deficient number, since it is larger than the sum of its proper divisors (552620881).

2002132322111 is an equidigital number, since it uses as much as digits as its factorization.

2002132322111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552620880.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 2002132322111 its reverse (1112232312002), we get a palindrome (3114364634113).

The spelling of 2002132322111 in words is "two trillion, two billion, one hundred thirty-two million, three hundred twenty-two thousand, one hundred eleven".