2222211100101 has 32 divisors (see below), whose sum is σ = 3074940960000. Its totient is φ = 1425807871488.

The previous prime is 2222211100097. The next prime is 2222211100127. The reversal of 2222211100101 is 1010011122222.

It is not a de Polignac number, because 2222211100101 - 2² = 2222211100097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222211100301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 104225520 + ... + 104246838.

It is an arithmetic number, because the mean of its divisors is an integer number (96091905000).

Almost surely, 2^{2222211100101} is an apocalyptic number.

It is an amenable number.

2222211100101 is a deficient number, since it is larger than the sum of its proper divisors (852729859899).

2222211100101 is a wasteful number, since it uses less digits than its factorization.

2222211100101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25133.

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

Adding to 2222211100101 its reverse (1010011122222), we get a palindrome (3232222222323).

The spelling of 2222211100101 in words is "two trillion, two hundred twenty-two billion, two hundred eleven million, one hundred thousand, one hundred one".