110220030203221 has 32 divisors (see below), whose sum is σ = 115952630796288. Its totient is φ = 104570013757440.

The previous prime is 110220030203197. The next prime is 110220030203233. The reversal of 110220030203221 is 122302030022011.

It is not a de Polignac number, because 110220030203221 - 2¹¹ = 110220030201173 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 (110220030209221) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1777625406 + ... + 1777687408.

It is an arithmetic number, because the mean of its divisors is an integer number (3623519712384).

Almost surely, 2^{110220030203221} is an apocalyptic number.

It is an amenable number.

110220030203221 is a deficient number, since it is larger than the sum of its proper divisors (5732600593067).

110220030203221 is a wasteful number, since it uses less digits than its factorization.

110220030203221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63561.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 110220030203221 its reverse (122302030022011), we get a palindrome (232522060225232).

The spelling of 110220030203221 in words is "one hundred ten trillion, two hundred twenty billion, thirty million, two hundred three thousand, two hundred twenty-one".