22113131022002 has 8 divisors (see below), whose sum is σ = 34915470034800. Its totient is φ = 10474641010404.

The previous prime is 22113131021981. The next prime is 22113131022019. The reversal of 22113131022002 is 20022013131122.

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, 290962250252 + ... + 290962250327.

It is an arithmetic number, because the mean of its divisors is an integer number (4364433754350).

Almost surely, 2^{22113131022002} is an apocalyptic number.

22113131022002 is a deficient number, since it is larger than the sum of its proper divisors (12802339012798).

22113131022002 is a wasteful number, since it uses less digits than its factorization.

22113131022002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581924500600.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 22113131022002 its reverse (20022013131122), we get a palindrome (42135144153124).

The spelling of 22113131022002 in words is "twenty-two trillion, one hundred thirteen billion, one hundred thirty-one million, twenty-two thousand, two".