20003302220132 has 48 divisors (see below), whose sum is σ = 43644588005760. Its totient is φ = 7793312313600.

The previous prime is 20003302220089. The next prime is 20003302220189. The reversal of 20003302220132 is 23102220330002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12842882 + ... + 14315942.

It is an arithmetic number, because the mean of its divisors is an integer number (909262250120).

Almost surely, 2^{20003302220132} is an apocalyptic number.

20003302220132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

20003302220132 is an abundant number, since it is smaller than the sum of its proper divisors (23641285785628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20003302220132 is a wasteful number, since it uses less digits than its factorization.

20003302220132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1517172 (or 1517170 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 20003302220132 its reverse (23102220330002), we get a palindrome (43105522550134).

The spelling of 20003302220132 in words is "twenty trillion, three billion, three hundred two million, two hundred twenty thousand, one hundred thirty-two".