22112110220102 has 8 divisors (see below), whose sum is σ = 37906474663056. Its totient is φ = 9476618665752.

The previous prime is 22112110220021. The next prime is 22112110220129. The reversal of 22112110220102 is 20102201121122.

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

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 3 ways as a sum of consecutive naturals, for example, 789718222133 + ... + 789718222160.

It is an arithmetic number, because the mean of its divisors is an integer number (4738309332882).

Almost surely, 2^{22112110220102} is an apocalyptic number.

22112110220102 is a deficient number, since it is larger than the sum of its proper divisors (15794364442954).

22112110220102 is a wasteful number, since it uses less digits than its factorization.

22112110220102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1579436444302.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 22112110220102 its reverse (20102201121122), we get a palindrome (42214311341224).

The spelling of 22112110220102 in words is "twenty-two trillion, one hundred twelve billion, one hundred ten million, two hundred twenty thousand, one hundred two".