110144213221202 has 4 divisors (see below), whose sum is σ = 165216319831806. Its totient is φ = 55072106610600.

The previous prime is 110144213221199. The next prime is 110144213221213. The reversal of 110144213221202 is 202122312441011.

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

It can be written as a sum of positive squares in only one way, i.e., 79522145115361 + 30622068105841 = 8917519^2 + 5533721^2 .

It is a super-2 number, since 2×110144213221202² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27536053305299 + ... + 27536053305302.

Almost surely, 2^{110144213221202} is an apocalyptic number.

110144213221202 is a deficient number, since it is larger than the sum of its proper divisors (55072106610604).

110144213221202 is an equidigital number, since it uses as much as digits as its factorization.

110144213221202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55072106610603.

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 110144213221202 its reverse (202122312441011), we get a palindrome (312266525662213).

The spelling of 110144213221202 in words is "one hundred ten trillion, one hundred forty-four billion, two hundred thirteen million, two hundred twenty-one thousand, two hundred two".