1330222231200 has 72 divisors (see below), whose sum is σ = 4329873370368. Its totient is φ = 354725927680.

The previous prime is 1330222231181. The next prime is 1330222231253. The reversal of 1330222231200 is 21322220331.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 277127232 + ... + 277132031.

It is an arithmetic number, because the mean of its divisors is an integer number (60137130144).

Almost surely, 2^{1330222231200} is an apocalyptic number.

1330222231200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1330222231200 is an abundant number, since it is smaller than the sum of its proper divisors (2999651139168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1330222231200 is a wasteful number, since it uses less digits than its factorization.

1330222231200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 554259286 (or 554259273 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 1330222231200 its reverse (21322220331), we get a palindrome (1351544451531).

The spelling of 1330222231200 in words is "one trillion, three hundred thirty billion, two hundred twenty-two million, two hundred thirty-one thousand, two hundred".