1323212002 has 8 divisors (see below), whose sum is σ = 2268363456. Its totient is φ = 567090852.

The previous prime is 1323211991. The next prime is 1323212069. The reversal of 1323212002 is 2002123231.

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

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, 47257558 + ... + 47257585.

It is an arithmetic number, because the mean of its divisors is an integer number (283545432).

Almost surely, 2^1323212002 is an apocalyptic number.

1323212002 is a deficient number, since it is larger than the sum of its proper divisors (945151454).

1323212002 is an equidigital number, since it uses as much as digits as its factorization.

1323212002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94515152.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1323212002 is about 36375.9811139164. The cubic root of 1323212002 is about 1097.8503478289.

Adding to 1323212002 its reverse (2002123231), we get a palindrome (3325335233).

The spelling of 1323212002 in words is "one billion, three hundred twenty-three million, two hundred twelve thousand, two".