2222210001111 has 16 divisors (see below), whose sum is σ = 3027971790720. Its totient is φ = 1449129670560.

The previous prime is 2222210001079. The next prime is 2222210001127. The reversal of 2222210001111 is 1111000122222.

It is not a de Polignac number, because 2222210001111 - 2⁵ = 2222210001079 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222210001811) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21059401 + ... + 21164658.

It is an arithmetic number, because the mean of its divisors is an integer number (189248236920).

Almost surely, 2^{2222210001111} is an apocalyptic number.

2222210001111 is a deficient number, since it is larger than the sum of its proper divisors (805761789609).

2222210001111 is a wasteful number, since it uses less digits than its factorization.

2222210001111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42224446.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2222210001111 its reverse (1111000122222), we get a palindrome (3333210123333).

The spelling of 2222210001111 in words is "two trillion, two hundred twenty-two billion, two hundred ten million, one thousand, one hundred eleven".