110020212101222 has 4 divisors (see below), whose sum is σ = 165030318151836. Its totient is φ = 55010106050610.

The previous prime is 110020212101183. The next prime is 110020212101231. The reversal of 110020212101222 is 222101212020011.

It is a semiprime because it is the product of two primes.

It is a self number, because there is not a number n which added to its sum of digits gives 110020212101222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27505053025304 + ... + 27505053025307.

It is an arithmetic number, because the mean of its divisors is an integer number (41257579537959).

Almost surely, 2^{110020212101222} is an apocalyptic number.

110020212101222 is a deficient number, since it is larger than the sum of its proper divisors (55010106050614).

110020212101222 is an equidigital number, since it uses as much as digits as its factorization.

110020212101222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55010106050613.

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

Adding to 110020212101222 its reverse (222101212020011), we get a palindrome (332121424121233).

The spelling of 110020212101222 in words is "one hundred ten trillion, twenty billion, two hundred twelve million, one hundred one thousand, two hundred twenty-two".