2130222212 has 24 divisors (see below), whose sum is σ = 3769113600. Its totient is φ = 1053374336.

The previous prime is 2130222197. The next prime is 2130222287. The reversal of 2130222212 is 2122220312.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 211589 + ... + 221427.

It is an arithmetic number, because the mean of its divisors is an integer number (157046400).

Almost surely, 2^2130222212 is an apocalyptic number.

It is an amenable number.

2130222212 is a deficient number, since it is larger than the sum of its proper divisors (1638891388).

2130222212 is a wasteful number, since it uses less digits than its factorization.

2130222212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10435 (or 10433 counting only the distinct ones).

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

The square root of 2130222212 is about 46154.3303710497. The cubic root of 2130222212 is about 1286.6930928140.

Adding to 2130222212 its reverse (2122220312), we get a palindrome (4252442524).

The spelling of 2130222212 in words is "two billion, one hundred thirty million, two hundred twenty-two thousand, two hundred twelve".