22011222200002 has 8 divisors (see below), whose sum is σ = 37733523771456. Its totient is φ = 9433380942852.

The previous prime is 22011222199997. The next prime is 22011222200021. The reversal of 22011222200002 is 20000222211022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×22011222200002³ (a number of 41 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 786115078558 + ... + 786115078585.

It is an arithmetic number, because the mean of its divisors is an integer number (4716690471432).

Almost surely, 2^{22011222200002} is an apocalyptic number.

22011222200002 is a deficient number, since it is larger than the sum of its proper divisors (15722301571454).

22011222200002 is a wasteful number, since it uses less digits than its factorization.

22011222200002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1572230157152.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 22011222200002 its reverse (20000222211022), we get a palindrome (42011444411024).

The spelling of 22011222200002 in words is "twenty-two trillion, eleven billion, two hundred twenty-two million, two hundred thousand, two".