11002213001312 has 96 divisors (see below), whose sum is σ = 23469222813120. Its totient is φ = 5046961489920.

The previous prime is 11002213001179. The next prime is 11002213001323. The reversal of 11002213001312 is 21310031220011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 238838762 + ... + 238884822.

It is an arithmetic number, because the mean of its divisors is an integer number (244471070970).

Almost surely, 2^{11002213001312} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11002213001312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11734611406560).

11002213001312 is an abundant number, since it is smaller than the sum of its proper divisors (12467009811808).

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

11002213001312 is a wasteful number, since it uses less digits than its factorization.

11002213001312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49576 (or 49568 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 11002213001312 its reverse (21310031220011), we get a palindrome (32312244221323).

The spelling of 11002213001312 in words is "eleven trillion, two billion, two hundred thirteen million, one thousand, three hundred twelve".