20002020102032 has 20 divisors (see below), whose sum is σ = 38754388302960. Its totient is φ = 10000887636768.

The previous prime is 20002020102023. The next prime is 20002020102139. The reversal of 20002020102032 is 23020102020002.

It is a junction number, because it is equal to n+sod(n) for n = 20002020101998 and 20002020102016.

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 3 ways as a sum of consecutive naturals, for example, 6295598 + ... + 8924045.

It is an arithmetic number, because the mean of its divisors is an integer number (1937719415148).

Almost surely, 2^{20002020102032} is an apocalyptic number.

It is an amenable number.

20002020102032 is a deficient number, since it is larger than the sum of its proper divisors (18752368200928).

20002020102032 is a wasteful number, since it uses less digits than its factorization.

20002020102032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15301790 (or 15301784 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 14.

Adding to 20002020102032 its reverse (23020102020002), we get a palindrome (43022122122034).

The spelling of 20002020102032 in words is "twenty trillion, two billion, twenty million, one hundred two thousand, thirty-two".