2130212330122 has 8 divisors (see below), whose sum is σ = 3255607523556. Its totient is φ = 1045009822272.

The previous prime is 2130212330119. The next prime is 2130212330143. The reversal of 2130212330122 is 2210332120312.

It can be written as a sum of positive squares in 2 ways, for example, as 2120230122201 + 9982207921 = 1456101^2 + 99911^2 .

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 = 2130212330093 and 2130212330102.

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, 10048171263 + ... + 10048171474.

Almost surely, 2^{2130212330122} is an apocalyptic number.

2130212330122 is a deficient number, since it is larger than the sum of its proper divisors (1125395193434).

2130212330122 is a wasteful number, since it uses less digits than its factorization.

2130212330122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20096342792.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2130212330122 its reverse (2210332120312), we get a palindrome (4340544450434).

The spelling of 2130212330122 in words is "two trillion, one hundred thirty billion, two hundred twelve million, three hundred thirty thousand, one hundred twenty-two".