110221012112222 has 16 divisors (see below), whose sum is σ = 180447583680000. Its totient is φ = 50076591302040.

The previous prime is 110221012112173. The next prime is 110221012112287. The reversal of 110221012112222 is 222211210122011.

It is a super-2 number, since 2×110221012112222² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 110221012112194 and 110221012112203.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1193390222 + ... + 1193482577.

It is an arithmetic number, because the mean of its divisors is an integer number (11277973980000).

Almost surely, 2^{110221012112222} is an apocalyptic number.

110221012112222 is a deficient number, since it is larger than the sum of its proper divisors (70226571567778).

110221012112222 is a wasteful number, since it uses less digits than its factorization.

110221012112222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2386874911.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 110221012112222 its reverse (222211210122011), we get a palindrome (332432222234233).

The spelling of 110221012112222 in words is "one hundred ten trillion, two hundred twenty-one billion, twelve million, one hundred twelve thousand, two hundred twenty-two".