110221121100203 has 8 divisors (see below), whose sum is σ = 110633230992720. Its totient is φ = 109809152087040.

The previous prime is 110221121100149. The next prime is 110221121100257. The reversal of 110221121100203 is 302001121122011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (110221121100149) and next prime (110221121100257).

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

It is a cyclic number.

It is not a de Polignac number, because 110221121100203 - 2¹⁰ = 110221121099179 is a prime.

It is a super-2 number, since 2×110221121100203² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110221121100803) 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, 33652025 + ... + 36781802.

It is an arithmetic number, because the mean of its divisors is an integer number (13829153874090).

Almost surely, 2^{110221121100203} is an apocalyptic number.

110221121100203 is a deficient number, since it is larger than the sum of its proper divisors (412109892517).

110221121100203 is an equidigital number, since it uses as much as digits as its factorization.

110221121100203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70439677.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 110221121100203 its reverse (302001121122011), we get a palindrome (412222242222214).

The spelling of 110221121100203 in words is "one hundred ten trillion, two hundred twenty-one billion, one hundred twenty-one million, one hundred thousand, two hundred three".