20011360532332 has 48 divisors (see below), whose sum is σ = 39062418544800. Its totient is φ = 8906505914880.

The previous prime is 20011360532257. The next prime is 20011360532369. The reversal of 20011360532332 is 23323506311002.

It is a junction number, because it is equal to n+sod(n) for n = 20011360532294 and 20011360532303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6981594 + ... + 9421537.

It is an arithmetic number, because the mean of its divisors is an integer number (813800386350).

Almost surely, 2^{20011360532332} is an apocalyptic number.

It is an amenable number.

20011360532332 is a deficient number, since it is larger than the sum of its proper divisors (19051058012468).

20011360532332 is a wasteful number, since it uses less digits than its factorization.

20011360532332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16403986 (or 16403984 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 31.

Adding to 20011360532332 its reverse (23323506311002), we get a palindrome (43334866843334).

The spelling of 20011360532332 in words is "twenty trillion, eleven billion, three hundred sixty million, five hundred thirty-two thousand, three hundred thirty-two".