2102132222 has 16 divisors (see below), whose sum is σ = 3433611600. Its totient is φ = 961410240.

The previous prime is 2102132213. The next prime is 2102132231. The reversal of 2102132222 is 2222312012.

It is an interprime number because it is at equal distance from previous prime (2102132213) and next prime (2102132231).

It is a self number, because there is not a number n which added to its sum of digits gives 2102132222.

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, 952679 + ... + 954882.

It is an arithmetic number, because the mean of its divisors is an integer number (214600725).

Almost surely, 2^2102132222 is an apocalyptic number.

2102132222 is a deficient number, since it is larger than the sum of its proper divisors (1331479378).

2102132222 is a wasteful number, since it uses less digits than its factorization.

2102132222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1907611.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2102132222 is about 45849.0154965186. The cubic root of 2102132222 is about 1281.0124277596.

Adding to 2102132222 its reverse (2222312012), we get a palindrome (4324444234).

The spelling of 2102132222 in words is "two billion, one hundred two million, one hundred thirty-two thousand, two hundred twenty-two".