202032120220231 has 8 divisors (see below), whose sum is σ = 230894515661184. Its totient is φ = 173169890774520.

The previous prime is 202032120220043. The next prime is 202032120220237. The reversal of 202032120220231 is 132022021230202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 202032120220231 - 2²¹ = 202032118123079 is a prime.

It is a super-2 number, since 2×202032120220231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202032120220237) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38879725 + ... + 43768678.

It is an arithmetic number, because the mean of its divisors is an integer number (28861814457648).

Almost surely, 2^{202032120220231} is an apocalyptic number.

202032120220231 is a deficient number, since it is larger than the sum of its proper divisors (28862395440953).

202032120220231 is an equidigital number, since it uses as much as digits as its factorization.

202032120220231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82997621.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 202032120220231 its reverse (132022021230202), we get a palindrome (334054141450433).

The spelling of 202032120220231 in words is "two hundred two trillion, thirty-two billion, one hundred twenty million, two hundred twenty thousand, two hundred thirty-one".