1332130222 has 4 divisors (see below), whose sum is σ = 1998195336. Its totient is φ = 666065110.

The previous prime is 1332130199. The next prime is 1332130229. The reversal of 1332130222 is 2220312331.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 1332130222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1332130229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 333032554 + ... + 333032557.

It is an arithmetic number, because the mean of its divisors is an integer number (499548834).

Almost surely, 2^1332130222 is an apocalyptic number.

1332130222 is a deficient number, since it is larger than the sum of its proper divisors (666065114).

1332130222 is an equidigital number, since it uses as much as digits as its factorization.

1332130222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666065113.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1332130222 is about 36498.3591685983. The cubic root of 1332130222 is about 1100.3112678349.

Adding to 1332130222 its reverse (2220312331), we get a palindrome (3552442553).

The spelling of 1332130222 in words is "one billion, three hundred thirty-two million, one hundred thirty thousand, two hundred twenty-two".