110210021221022 has 48 divisors (see below), whose sum is σ = 178239376931760. Its totient is φ = 51087495985152.

The previous prime is 110210021220991. The next prime is 110210021221037. The reversal of 110210021221022 is 220122120012011.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1662435308 + ... + 1662501600.

It is an arithmetic number, because the mean of its divisors is an integer number (3713320352745).

Almost surely, 2^{110210021221022} is an apocalyptic number.

110210021221022 is a deficient number, since it is larger than the sum of its proper divisors (68029355710738).

110210021221022 is a wasteful number, since it uses less digits than its factorization.

110210021221022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109325 (or 109308 counting only the distinct ones).

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

Adding to 110210021221022 its reverse (220122120012011), we get a palindrome (330332141233033).

The spelling of 110210021221022 in words is "one hundred ten trillion, two hundred ten billion, twenty-one million, two hundred twenty-one thousand, twenty-two".