2211020112003 has 8 divisors (see below), whose sum is σ = 2951044247568. Its totient is φ = 1472504692224.

The previous prime is 2211020111917. The next prime is 2211020112019. The reversal of 2211020112003 is 3002110201122.

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

It is not a de Polignac number, because 2211020112003 - 2²² = 2211015917699 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2211022112003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 377175526 + ... + 377181387.

It is an arithmetic number, because the mean of its divisors is an integer number (368880530946).

Almost surely, 2^{2211020112003} is an apocalyptic number.

2211020112003 is a deficient number, since it is larger than the sum of its proper divisors (740024135565).

2211020112003 is an equidigital number, since it uses as much as digits as its factorization.

2211020112003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 754357893.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 2211020112003 its reverse (3002110201122), we get a palindrome (5213130313125).

The spelling of 2211020112003 in words is "two trillion, two hundred eleven billion, twenty million, one hundred twelve thousand, three".