11110220021203 has 8 divisors (see below), whose sum is σ = 11262541576608. Its totient is φ = 10957901891904.

The previous prime is 11110220021191. The next prime is 11110220021239. The reversal of 11110220021203 is 30212002201111.

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 11110220021203 - 2⁵ = 11110220021171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11110220031203) 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, 6053025 + ... + 7671997.

It is an arithmetic number, because the mean of its divisors is an integer number (1407817697076).

Almost surely, 2^{11110220021203} is an apocalyptic number.

11110220021203 is a deficient number, since it is larger than the sum of its proper divisors (152321555405).

11110220021203 is an equidigital number, since it uses as much as digits as its factorization.

11110220021203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1713053.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 11110220021203 its reverse (30212002201111), we get a palindrome (41322222222314).

The spelling of 11110220021203 in words is "eleven trillion, one hundred ten billion, two hundred twenty million, twenty-one thousand, two hundred three".