2321132222203 has 16 divisors (see below), whose sum is σ = 2407861751680. Its totient is φ = 2235896841024.

The previous prime is 2321132222183. The next prime is 2321132222239. The reversal of 2321132222203 is 3022222311232.

It is a cyclic number.

It is not a de Polignac number, because 2321132222203 - 2³³ = 2312542287611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2321132222273) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45235600 + ... + 45286882.

It is an arithmetic number, because the mean of its divisors is an integer number (150491359480).

Almost surely, 2^{2321132222203} is an apocalyptic number.

2321132222203 is a deficient number, since it is larger than the sum of its proper divisors (86729529477).

2321132222203 is a wasteful number, since it uses less digits than its factorization.

2321132222203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65818.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 2321132222203 its reverse (3022222311232), we get a palindrome (5343354533435).

The spelling of 2321132222203 in words is "two trillion, three hundred twenty-one billion, one hundred thirty-two million, two hundred twenty-two thousand, two hundred three".