2130210222130 has 8 divisors (see below), whose sum is σ = 3834378399852. Its totient is φ = 852084088848.

The previous prime is 2130210222037. The next prime is 2130210222241. The reversal of 2130210222130 is 312220120312.

It can be written as a sum of positive squares in 2 ways, for example, as 1756242504289 + 373967717841 = 1325233^2 + 611529^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 2130210222098 and 2130210222107.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106510511097 + ... + 106510511116.

Almost surely, 2^{2130210222130} is an apocalyptic number.

2130210222130 is a deficient number, since it is larger than the sum of its proper divisors (1704168177722).

2130210222130 is a wasteful number, since it uses less digits than its factorization.

2130210222130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213021022220.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2130210222130 its reverse (312220120312), we get a palindrome (2442430342442).

The spelling of 2130210222130 in words is "two trillion, one hundred thirty billion, two hundred ten million, two hundred twenty-two thousand, one hundred thirty".