212130150322 has 16 divisors (see below), whose sum is σ = 341003581632. Its totient is φ = 98711561520.

The previous prime is 212130150317. The next prime is 212130150341. The reversal of 212130150322 is 223051031212.

It is a junction number, because it is equal to n+sod(n) for n = 212130150293 and 212130150302.

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, 62316204 + ... + 62319607.

It is an arithmetic number, because the mean of its divisors is an integer number (21312723852).

Almost surely, 2^212130150322 is an apocalyptic number.

212130150322 is a deficient number, since it is larger than the sum of its proper divisors (128873431310).

212130150322 is a wasteful number, since it uses less digits than its factorization.

212130150322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124635873.

The product of its (nonzero) digits is 720, while the sum is 22.

Adding to 212130150322 its reverse (223051031212), we get a palindrome (435181181534).

The spelling of 212130150322 in words is "two hundred twelve billion, one hundred thirty million, one hundred fifty thousand, three hundred twenty-two".