2222021102 has 16 divisors (see below), whose sum is σ = 3810360960. Its totient is φ = 951999288.

The previous prime is 2222021059. The next prime is 2222021161. The reversal of 2222021102 is 2011202222.

2222021102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25649 + ... + 71427.

It is an arithmetic number, because the mean of its divisors is an integer number (238147560).

Almost surely, 2^2222021102 is an apocalyptic number.

2222021102 is a deficient number, since it is larger than the sum of its proper divisors (1588339858).

2222021102 is a wasteful number, since it uses less digits than its factorization.

2222021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49255.

The product of its (nonzero) digits is 64, while the sum is 14.

The square root of 2222021102 is about 47138.3188287406. The cubic root of 2222021102 is about 1304.9165112494.

Adding to 2222021102 its reverse (2011202222), we get a palindrome (4233223324).

The spelling of 2222021102 in words is "two billion, two hundred twenty-two million, twenty-one thousand, one hundred two".