202201240331 has 2 divisors, whose sum is σ = 202201240332. Its totient is φ = 202201240330.

The previous prime is 202201240301. The next prime is 202201240349. The reversal of 202201240331 is 133042102202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202201240331 - 2²⁶ = 202134131467 is a prime.

It is a super-2 number, since 2×202201240331² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (202201240301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101100620165 + 101100620166.

It is an arithmetic number, because the mean of its divisors is an integer number (101100620166).

Almost surely, 2^202201240331 is an apocalyptic number.

202201240331 is a deficient number, since it is larger than the sum of its proper divisors (1).

202201240331 is an equidigital number, since it uses as much as digits as its factorization.

202201240331 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 202201240331 its reverse (133042102202), we get a palindrome (335243342533).

The spelling of 202201240331 in words is "two hundred two billion, two hundred one million, two hundred forty thousand, three hundred thirty-one".