20201203210332 has 48 divisors (see below), whose sum is σ = 49991077463040. Its totient is φ = 6327191430912.

The previous prime is 20201203210319. The next prime is 20201203210337. The reversal of 20201203210332 is 23301230210202.

It is a happy number.

It is a super-2 number, since 2×20201203210332² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20201203210299 and 20201203210308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20201203210337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81445782 + ... + 81693437.

It is an arithmetic number, because the mean of its divisors is an integer number (1041480780480).

Almost surely, 2^{20201203210332} is an apocalyptic number.

It is an amenable number.

20201203210332 is an abundant number, since it is smaller than the sum of its proper divisors (29789874252708).

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

20201203210332 is a wasteful number, since it uses less digits than its factorization.

20201203210332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163139850 (or 163139848 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 20201203210332 its reverse (23301230210202), we get a palindrome (43502433420534).

The spelling of 20201203210332 in words is "twenty trillion, two hundred one billion, two hundred three million, two hundred ten thousand, three hundred thirty-two".