2212011221003 has 8 divisors (see below), whose sum is σ = 2229501984768. Its totient is φ = 2194521603624.

The previous prime is 2212011220997. The next prime is 2212011221027. The reversal of 2212011221003 is 3001221102122.

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 2212011221003 - 2¹⁶ = 2212011155467 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2212011221093) 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, 3819350 + ... + 4360212.

It is an arithmetic number, because the mean of its divisors is an integer number (278687748096).

Almost surely, 2^{2212011221003} is an apocalyptic number.

2212011221003 is a deficient number, since it is larger than the sum of its proper divisors (17490763765).

2212011221003 is a wasteful number, since it uses less digits than its factorization.

2212011221003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 573193.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 2212011221003 its reverse (3001221102122), we get a palindrome (5213232323125).

The spelling of 2212011221003 in words is "two trillion, two hundred twelve billion, eleven million, two hundred twenty-one thousand, three".