110221122002122 has 32 divisors (see below), whose sum is σ = 169883142750720. Its totient is φ = 53616174289920.

The previous prime is 110221122002111. The next prime is 110221122002177. The reversal of 110221122002122 is 221200221122011.

It is a self number, because there is not a number n which added to its sum of digits gives 110221122002122.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2625579 + ... + 15077662.

It is an arithmetic number, because the mean of its divisors is an integer number (5308848210960).

Almost surely, 2^{110221122002122} is an apocalyptic number.

110221122002122 is a deficient number, since it is larger than the sum of its proper divisors (59662020748598).

110221122002122 is a wasteful number, since it uses less digits than its factorization.

110221122002122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17703886.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 110221122002122 its reverse (221200221122011), we get a palindrome (331421343124133).

The spelling of 110221122002122 in words is "one hundred ten trillion, two hundred twenty-one billion, one hundred twenty-two million, two thousand, one hundred twenty-two".