22201122001202 has 8 divisors (see below), whose sum is σ = 33369507204912. Its totient is φ = 11077952932900.

The previous prime is 22201122001199. The next prime is 22201122001243. The reversal of 22201122001202 is 20210022110222.

It is a happy number.

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

It is a super-2 number, since 2×22201122001202² (a number of 27 digits) contains 22 as substring.

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, 11304032624 + ... + 11304034587.

It is an arithmetic number, because the mean of its divisors is an integer number (4171188400614).

Almost surely, 2^{22201122001202} is an apocalyptic number.

22201122001202 is a deficient number, since it is larger than the sum of its proper divisors (11168385203710).

22201122001202 is a wasteful number, since it uses less digits than its factorization.

22201122001202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22608067704.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 22201122001202 its reverse (20210022110222), we get a palindrome (42411144111424).

The spelling of 22201122001202 in words is "twenty-two trillion, two hundred one billion, one hundred twenty-two million, one thousand, two hundred two".