2002332011129 has 4 divisors (see below), whose sum is σ = 2002370356980. Its totient is φ = 2002293665280.

The previous prime is 2002332011101. The next prime is 2002332011149. The reversal of 2002332011129 is 9211102332002.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1044948039529 + 957383971600 = 1022227^2 + 978460^2 .

It is a cyclic number.

It is not a de Polignac number, because 2002332011129 - 2⁸ = 2002332010873 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2002332011098 and 2002332011107.

It is not an unprimeable number, because it can be changed into a prime (2002332011149) 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, 19094492 + ... + 19199069.

It is an arithmetic number, because the mean of its divisors is an integer number (500592589245).

Almost surely, 2^{2002332011129} is an apocalyptic number.

It is an amenable number.

2002332011129 is a deficient number, since it is larger than the sum of its proper divisors (38345851).

2002332011129 is an equidigital number, since it uses as much as digits as its factorization.

2002332011129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38345850.

The product of its (nonzero) digits is 1296, while the sum is 26.

The spelling of 2002332011129 in words is "two trillion, two billion, three hundred thirty-two million, eleven thousand, one hundred twenty-nine".