110222101021213 has 4 divisors (see below), whose sum is σ = 110222142103260. Its totient is φ = 110222059939168.

The previous prime is 110222101021189. The next prime is 110222101021231. The reversal of 110222101021213 is 312120101222011.

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

It can be written as a sum of positive squares in 2 ways, for example, as 25249599910404 + 84972501110809 = 5024898^2 + 9218053^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110222101021213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110222101021243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16212520 + ... + 21983857.

It is an arithmetic number, because the mean of its divisors is an integer number (27555535525815).

Almost surely, 2^{110222101021213} is an apocalyptic number.

It is an amenable number.

110222101021213 is a deficient number, since it is larger than the sum of its proper divisors (41082047).

110222101021213 is an equidigital number, since it uses as much as digits as its factorization.

110222101021213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41082046.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 110222101021213 its reverse (312120101222011), we get a palindrome (422342202243224).

The spelling of 110222101021213 in words is "one hundred ten trillion, two hundred twenty-two billion, one hundred one million, twenty-one thousand, two hundred thirteen".