2442221432201 has 2 divisors, whose sum is σ = 2442221432202. Its totient is φ = 2442221432200.

The previous prime is 2442221432177. The next prime is 2442221432207. The reversal of 2442221432201 is 1022341222442.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2371295089801 + 70926342400 = 1539901^2 + 266320^2 .

It is a cyclic number.

It is not a de Polignac number, because 2442221432201 - 2¹⁴ = 2442221415817 is a prime.

It is not a weakly prime, because it can be changed into another prime (2442221432207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1221110716100 + 1221110716101.

It is an arithmetic number, because the mean of its divisors is an integer number (1221110716101).

Almost surely, 2^{2442221432201} is an apocalyptic number.

It is an amenable number.

2442221432201 is a deficient number, since it is larger than the sum of its proper divisors (1).

2442221432201 is an equidigital number, since it uses as much as digits as its factorization.

2442221432201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 2442221432201 its reverse (1022341222442), we get a palindrome (3464562654643).

The spelling of 2442221432201 in words is "two trillion, four hundred forty-two billion, two hundred twenty-one million, four hundred thirty-two thousand, two hundred one".