1322130002 has 8 divisors (see below), whose sum is σ = 1987268736. Its totient is φ = 659707092.

The previous prime is 1322129989. The next prime is 1322130013. The reversal of 1322130002 is 2000312231.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×1322130002³ (a number of 28 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 677738 + ... + 679685.

It is an arithmetic number, because the mean of its divisors is an integer number (248408592).

Almost surely, 2^1322130002 is an apocalyptic number.

1322130002 is a deficient number, since it is larger than the sum of its proper divisors (665138734).

1322130002 is a wasteful number, since it uses less digits than its factorization.

1322130002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1357912.

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

The square root of 1322130002 is about 36361.1056212541. The cubic root of 1322130002 is about 1097.5510261784.

Adding to 1322130002 its reverse (2000312231), we get a palindrome (3322442233).

The spelling of 1322130002 in words is "one billion, three hundred twenty-two million, one hundred thirty thousand, two".