2133322432402 has 12 divisors (see below), whose sum is σ = 3722429958750. Its totient is φ = 914281042416.

The previous prime is 2133322432393. The next prime is 2133322432403. The reversal of 2133322432402 is 2042342233312.

It can be written as a sum of positive squares in only one way, i.e., 1834158284721 + 299164147681 = 1354311^2 + 546959^2 .

It is not an unprimeable number, because it can be changed into a prime (2133322432403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10884298027 + ... + 10884298222.

Almost surely, 2^{2133322432402} is an apocalyptic number.

2133322432402 is a deficient number, since it is larger than the sum of its proper divisors (1589107526348).

2133322432402 is a wasteful number, since it uses less digits than its factorization.

2133322432402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21768596265 (or 21768596258 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 2133322432402 its reverse (2042342233312), we get a palindrome (4175664665714).

The spelling of 2133322432402 in words is "two trillion, one hundred thirty-three billion, three hundred twenty-two million, four hundred thirty-two thousand, four hundred two".