201220203320232 has 32 divisors (see below), whose sum is σ = 524922269532480. Its totient is φ = 64157166275840.

The previous prime is 201220203320221. The next prime is 201220203320263. The reversal of 201220203320232 is 232023302022102.

201220203320232 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182264676369 + ... + 182264677472.

It is an arithmetic number, because the mean of its divisors is an integer number (16403820922890).

Almost surely, 2^{201220203320232} is an apocalyptic number.

It is an amenable number.

201220203320232 is an abundant number, since it is smaller than the sum of its proper divisors (323702066212248).

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

201220203320232 is a wasteful number, since it uses less digits than its factorization.

201220203320232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364529353873 (or 364529353869 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 201220203320232 its reverse (232023302022102), we get a palindrome (433243505342334).

The spelling of 201220203320232 in words is "two hundred one trillion, two hundred twenty billion, two hundred three million, three hundred twenty thousand, two hundred thirty-two".