2222021122203 has 8 divisors (see below), whose sum is σ = 3064856720400. Its totient is φ = 1430266469408.

The previous prime is 2222021122201. The next prime is 2222021122213. The reversal of 2222021122203 is 3022211202222.

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 2222021122203 - 2¹ = 2222021122201 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2222021122203.

It is not an unprimeable number, because it can be changed into a prime (2222021122201) 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, 12770236248 + ... + 12770236421.

It is an arithmetic number, because the mean of its divisors is an integer number (383107090050).

Almost surely, 2^{2222021122203} is an apocalyptic number.

2222021122203 is a deficient number, since it is larger than the sum of its proper divisors (842835598197).

2222021122203 is a wasteful number, since it uses less digits than its factorization.

2222021122203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25540472701.

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

Adding to 2222021122203 its reverse (3022211202222), we get a palindrome (5244232324425).

The spelling of 2222021122203 in words is "two trillion, two hundred twenty-two billion, twenty-one million, one hundred twenty-two thousand, two hundred three".