13332112002 has 64 divisors (see below), whose sum is σ = 32514048000. Its totient is φ = 4015812240.

The previous prime is 13332111997. The next prime is 13332112007. The reversal of 13332112002 is 20021123331.

It is an interprime number because it is at equal distance from previous prime (13332111997) and next prime (13332112007).

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 (13332112007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 31999 + ... + 166397.

It is an arithmetic number, because the mean of its divisors is an integer number (508032000).

Almost surely, 2^13332112002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13332112002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16257024000).

13332112002 is an abundant number, since it is smaller than the sum of its proper divisors (19181935998).

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

13332112002 is a wasteful number, since it uses less digits than its factorization.

13332112002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134588 (or 134582 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13332112002 its reverse (20021123331), we get a palindrome (33353235333).

The spelling of 13332112002 in words is "thirteen billion, three hundred thirty-two million, one hundred twelve thousand, two".