22201202212102 has 16 divisors (see below), whose sum is σ = 33475398151680. Its totient is φ = 11042739758592.

The previous prime is 22201202212099. The next prime is 22201202212129. The reversal of 22201202212102 is 20121220210222.

It is a self number, because there is not a number n which added to its sum of digits gives 22201202212102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11690299 + ... + 13456057.

It is an arithmetic number, because the mean of its divisors is an integer number (2092212384480).

Almost surely, 2^{22201202212102} is an apocalyptic number.

22201202212102 is a deficient number, since it is larger than the sum of its proper divisors (11274195939578).

22201202212102 is a wasteful number, since it uses less digits than its factorization.

22201202212102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1798527.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 22201202212102 its reverse (20121220210222), we get a palindrome (42322422422324).

The spelling of 22201202212102 in words is "twenty-two trillion, two hundred one billion, two hundred two million, two hundred twelve thousand, one hundred two".