22102222210102 has 8 divisors (see below), whose sum is σ = 33163382835000. Its totient is φ = 11047761265104.

The previous prime is 22102222210027. The next prime is 22102222210109. The reversal of 22102222210102 is 20101222220122.

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

It is a super-2 number, since 2×22102222210102² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 22102222210102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22102222210109) by changing a digit.

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, 1674911727 + ... + 1674924922.

It is an arithmetic number, because the mean of its divisors is an integer number (4145422854375).

Almost surely, 2^{22102222210102} is an apocalyptic number.

22102222210102 is a deficient number, since it is larger than the sum of its proper divisors (11061160624898).

22102222210102 is a wasteful number, since it uses less digits than its factorization.

22102222210102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3349839950.

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

Adding to 22102222210102 its reverse (20101222220122), we get a palindrome (42203444430224).

The spelling of 22102222210102 in words is "twenty-two trillion, one hundred two billion, two hundred twenty-two million, two hundred ten thousand, one hundred two".