1330211201 has 12 divisors (see below), whose sum is σ = 1486110612. Its totient is φ = 1189452000.

The previous prime is 1330211171. The next prime is 1330211221. The reversal of 1330211201 is 1021120331.

It can be written as a sum of positive squares in 2 ways, for example, as 266472976 + 1063738225 = 16324^2 + 32615^2 .

It is not a de Polignac number, because 1330211201 - 2⁶ = 1330211137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1330211221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82730 + ... + 97491.

It is an arithmetic number, because the mean of its divisors is an integer number (123842551).

Almost surely, 2^1330211201 is an apocalyptic number.

1330211201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1330211201 is a deficient number, since it is larger than the sum of its proper divisors (155899411).

1330211201 is a wasteful number, since it uses less digits than its factorization.

1330211201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 180304 (or 180293 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1330211201 is about 36472.0605532509. The cubic root of 1330211201 is about 1099.7826570592.

Adding to 1330211201 its reverse (1021120331), we get a palindrome (2351331532).

The spelling of 1330211201 in words is "one billion, three hundred thirty million, two hundred eleven thousand, two hundred one".