2222022121203 has 4 divisors (see below), whose sum is σ = 2962696161608. Its totient is φ = 1481348080800.

The previous prime is 2222022121177. The next prime is 2222022121229. The reversal of 2222022121203 is 3021212202222.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (2222022121177) and next prime (2222022121229).

It is not a de Polignac number, because 2222022121203 - 2⁸ = 2222022120947 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2222022121203.

It is not an unprimeable number, because it can be changed into a prime (2222022121283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370337020198 + ... + 370337020203.

It is an arithmetic number, because the mean of its divisors is an integer number (740674040402).

Almost surely, 2^{2222022121203} is an apocalyptic number.

2222022121203 is a deficient number, since it is larger than the sum of its proper divisors (740674040405).

2222022121203 is an equidigital number, since it uses as much as digits as its factorization.

2222022121203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740674040404.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 2222022121203 its reverse (3021212202222), we get a palindrome (5243234323425).

The spelling of 2222022121203 in words is "two trillion, two hundred twenty-two billion, twenty-two million, one hundred twenty-one thousand, two hundred three".