1233322002 has 96 divisors (see below), whose sum is σ = 2966371200. Its totient is φ = 367234560.

The previous prime is 1233321979. The next prime is 1233322007. The reversal of 1233322002 is 2002233321.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1233322007) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4452288 + ... + 4452564.

It is an arithmetic number, because the mean of its divisors is an integer number (30899700).

Almost surely, 2^1233322002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1233322002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1483185600).

1233322002 is an abundant number, since it is smaller than the sum of its proper divisors (1733049198).

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

1233322002 is a wasteful number, since it uses less digits than its factorization.

1233322002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 608 (or 605 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 1233322002 is about 35118.6845140874. The cubic root of 1233322002 is about 1072.4049906871.

Adding to 1233322002 its reverse (2002233321), we get a palindrome (3235555323).

The spelling of 1233322002 in words is "one billion, two hundred thirty-three million, three hundred twenty-two thousand, two".