202122200332201 has 4 divisors (see below), whose sum is σ = 202122596184004. Its totient is φ = 202121804480400.

The previous prime is 202122200332189. The next prime is 202122200332211. The reversal of 202122200332201 is 102233002221202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 199128815912601 + 2993384419600 = 14111301^2 + 1730140^2 .

It is a cyclic number.

It is not a de Polignac number, because 202122200332201 - 2²³ = 202122191943593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (202122200332211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 197159010 + ... + 198181531.

It is an arithmetic number, because the mean of its divisors is an integer number (50530649046001).

Almost surely, 2^{202122200332201} is an apocalyptic number.

It is an amenable number.

202122200332201 is a deficient number, since it is larger than the sum of its proper divisors (395851803).

202122200332201 is an equidigital number, since it uses as much as digits as its factorization.

202122200332201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395851802.

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

Adding to 202122200332201 its reverse (102233002221202), we get a palindrome (304355202553403).

The spelling of 202122200332201 in words is "two hundred two trillion, one hundred twenty-two billion, two hundred million, three hundred thirty-two thousand, two hundred one".