2211211102 has 8 divisors (see below), whose sum is σ = 3393952056. Its totient is φ = 1079893752.

The previous prime is 2211211081. The next prime is 2211211103. The reversal of 2211211102 is 2011121122.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2211211103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12855793 + ... + 12855964.

It is an arithmetic number, because the mean of its divisors is an integer number (424244007).

Almost surely, 2^2211211102 is an apocalyptic number.

2211211102 is a deficient number, since it is larger than the sum of its proper divisors (1182740954).

2211211102 is a wasteful number, since it uses less digits than its factorization.

2211211102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25711802.

The product of its (nonzero) digits is 16, while the sum is 13.

The square root of 2211211102 is about 47023.5164784600. The cubic root of 2211211102 is about 1302.7969567157.

Adding to 2211211102 its reverse (2011121122), we get a palindrome (4222332224).

The spelling of 2211211102 in words is "two billion, two hundred eleven million, two hundred eleven thousand, one hundred two".