1332020201 has 2 divisors, whose sum is σ = 1332020202. Its totient is φ = 1332020200.

The previous prime is 1332020197. The next prime is 1332020237. The reversal of 1332020201 is 1020202331.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 879181801 + 452838400 = 29651^2 + 21280^2 .

It is a cyclic number.

It is not a de Polignac number, because 1332020201 - 2² = 1332020197 is a prime.

It is not a weakly prime, because it can be changed into another prime (1332020281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 666010100 + 666010101.

It is an arithmetic number, because the mean of its divisors is an integer number (666010101).

Almost surely, 2^1332020201 is an apocalyptic number.

It is an amenable number.

1332020201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1332020201 is an equidigital number, since it uses as much as digits as its factorization.

1332020201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 1332020201 is about 36496.8519327352. The cubic root of 1332020201 is about 1100.2809753312.

Adding to 1332020201 its reverse (1020202331), we get a palindrome (2352222532).

The spelling of 1332020201 in words is "one billion, three hundred thirty-two million, twenty thousand, two hundred one".