13110022002 has 256 divisors, whose sum is σ = 35359027200. Its totient is φ = 3138600960.

The previous prime is 13110021989. The next prime is 13110022007. The reversal of 13110022002 is 20022001131.

It is not an unprimeable number, because it can be changed into a prime (13110022007) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 75780388 + ... + 75780560.

It is an arithmetic number, because the mean of its divisors is an integer number (138121200).

Almost surely, 2^13110022002 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13110022002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17679513600).

13110022002 is an abundant number, since it is smaller than the sum of its proper divisors (22249005198).

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

13110022002 is a wasteful number, since it uses less digits than its factorization.

13110022002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 401.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 13110022002 its reverse (20022001131), we get a palindrome (33132023133).

The spelling of 13110022002 in words is "thirteen billion, one hundred ten million, twenty-two thousand, two".