22202212122110 has 32 divisors (see below), whose sum is σ = 40561255332000. Its totient is φ = 8748162605952.

The previous prime is 22202212122061. The next prime is 22202212122131. The reversal of 22202212122110 is 1122121220222.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37033016 + ... + 37627764.

It is an arithmetic number, because the mean of its divisors is an integer number (1267539229125).

Almost surely, 2^{22202212122110} is an apocalyptic number.

22202212122110 is a deficient number, since it is larger than the sum of its proper divisors (18359043209890).

22202212122110 is a wasteful number, since it uses less digits than its factorization.

22202212122110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650540.

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

Adding to 22202212122110 its reverse (1122121220222), we get a palindrome (23324333342332).

The spelling of 22202212122110 in words is "twenty-two trillion, two hundred two billion, two hundred twelve million, one hundred twenty-two thousand, one hundred ten".