2222210011211 has 8 divisors (see below), whose sum is σ = 2232809524800. Its totient is φ = 2211611136840.

The previous prime is 2222210011207. The next prime is 2222210011289. The reversal of 2222210011211 is 1121100122222.

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 2222210011211 - 2² = 2222210011207 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 2222210011211.

It is not an unprimeable number, because it can be changed into a prime (2222210011111) 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, 7737500 + ... + 8019558.

It is an arithmetic number, because the mean of its divisors is an integer number (279101190600).

Almost surely, 2^{2222210011211} is an apocalyptic number.

2222210011211 is a deficient number, since it is larger than the sum of its proper divisors (10599513589).

2222210011211 is a wasteful number, since it uses less digits than its factorization.

2222210011211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319609.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 2222210011211 its reverse (1121100122222), we get a palindrome (3343310133433).

The spelling of 2222210011211 in words is "two trillion, two hundred twenty-two billion, two hundred ten million, eleven thousand, two hundred eleven".