21334110020332 has 12 divisors (see below), whose sum is σ = 38957940037296. Its totient is φ = 10203270009680.

The previous prime is 21334110020303. The next prime is 21334110020347. The reversal of 21334110020332 is 23302001143312.

It is a junction number, because it is equal to n+sod(n) for n = 21334110020297 and 21334110020306.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115946250019 + ... + 115946250202.

It is an arithmetic number, because the mean of its divisors is an integer number (3246495003108).

Almost surely, 2^{21334110020332} is an apocalyptic number.

It is an amenable number.

21334110020332 is a deficient number, since it is larger than the sum of its proper divisors (17623830016964).

21334110020332 is a wasteful number, since it uses less digits than its factorization.

21334110020332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231892500248 (or 231892500246 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 21334110020332 its reverse (23302001143312), we get a palindrome (44636111163644).

The spelling of 21334110020332 in words is "twenty-one trillion, three hundred thirty-four billion, one hundred ten million, twenty thousand, three hundred thirty-two".