22201112222102 has 16 divisors (see below), whose sum is σ = 36335016491472. Its totient is φ = 10089769156320.

The previous prime is 22201112222063. The next prime is 22201112222129. The reversal of 22201112222102 is 20122221110222.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82136513 + ... + 82406364.

It is an arithmetic number, because the mean of its divisors is an integer number (2270938530717).

Almost surely, 2^{22201112222102} is an apocalyptic number.

22201112222102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22201112222102 is a deficient number, since it is larger than the sum of its proper divisors (14133904269370).

22201112222102 is a wasteful number, since it uses less digits than its factorization.

22201112222102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164549023.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 22201112222102 its reverse (20122221110222), we get a palindrome (42323333332324).

The spelling of 22201112222102 in words is "twenty-two trillion, two hundred one billion, one hundred twelve million, two hundred twenty-two thousand, one hundred two".