110220121223111 has 8 divisors (see below), whose sum is σ = 110481525436800. Its totient is φ = 109958847425280.

The previous prime is 110220121223089. The next prime is 110220121223123. The reversal of 110220121223111 is 111322121022011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110220121223111 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 (110220121123111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30911570 + ... + 34292351.

It is an arithmetic number, because the mean of its divisors is an integer number (13810190679600).

Almost surely, 2^{110220121223111} is an apocalyptic number.

110220121223111 is a deficient number, since it is larger than the sum of its proper divisors (261404213689).

110220121223111 is an equidigital number, since it uses as much as digits as its factorization.

110220121223111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65207929.

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 110220121223111 its reverse (111322121022011), we get a palindrome (221542242245122).

The spelling of 110220121223111 in words is "one hundred ten trillion, two hundred twenty billion, one hundred twenty-one million, two hundred twenty-three thousand, one hundred eleven".