22201110202102 has 16 divisors (see below), whose sum is σ = 35863568222832. Its totient is φ = 10246598716320.

The previous prime is 22201110202093. The next prime is 22201110202127. The reversal of 22201110202102 is 20120201110222.

It is a happy number.

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, 1321833 + ... + 6793339.

It is an arithmetic number, because the mean of its divisors is an integer number (2241473013927).

Almost surely, 2^{22201110202102} is an apocalyptic number.

22201110202102 is a deficient number, since it is larger than the sum of its proper divisors (13662458020730).

22201110202102 is a wasteful number, since it uses less digits than its factorization.

22201110202102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5627583.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22201110202102 its reverse (20120201110222), we get a palindrome (42321311312324).

The spelling of 22201110202102 in words is "twenty-two trillion, two hundred one billion, one hundred ten million, two hundred two thousand, one hundred two".