110113213203122 has 4 divisors (see below), whose sum is σ = 165169819804686. Its totient is φ = 55056606601560.

The previous prime is 110113213203121. The next prime is 110113213203163. The reversal of 110113213203122 is 221302312311011.

It is a happy number.

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., 94601281289761 + 15511931913361 = 9726319^2 + 3938519^2 .

It is a super-2 number, since 2×110113213203122² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (110113213203121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27528303300779 + ... + 27528303300782.

Almost surely, 2^{110113213203122} is an apocalyptic number.

110113213203122 is a deficient number, since it is larger than the sum of its proper divisors (55056606601564).

110113213203122 is an equidigital number, since it uses as much as digits as its factorization.

110113213203122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55056606601563.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 110113213203122 its reverse (221302312311011), we get a palindrome (331415525514133).

The spelling of 110113213203122 in words is "one hundred ten trillion, one hundred thirteen billion, two hundred thirteen million, two hundred three thousand, one hundred twenty-two".