2332131202209 has 4 divisors (see below), whose sum is σ = 3109508269616. Its totient is φ = 1554754134804.

The previous prime is 2332131202099. The next prime is 2332131202229. The reversal of 2332131202209 is 9022021312332.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2332131202209 - 2¹³ = 2332131194017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2332131202229) 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, 388688533699 + ... + 388688533704.

It is an arithmetic number, because the mean of its divisors is an integer number (777377067404).

Almost surely, 2^{2332131202209} is an apocalyptic number.

It is an amenable number.

2332131202209 is a deficient number, since it is larger than the sum of its proper divisors (777377067407).

2332131202209 is an equidigital number, since it uses as much as digits as its factorization.

2332131202209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 777377067406.

The product of its (nonzero) digits is 7776, while the sum is 30.

The spelling of 2332131202209 in words is "two trillion, three hundred thirty-two billion, one hundred thirty-one million, two hundred two thousand, two hundred nine".