2212131013230 has 32 divisors (see below), whose sum is σ = 5319265739904. Its totient is φ = 588773680416.

The previous prime is 2212131013229. The next prime is 2212131013247. The reversal of 2212131013230 is 323101312122.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2212131013197 and 2212131013206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70479244 + ... + 70510623.

It is an arithmetic number, because the mean of its divisors is an integer number (166227054372).

Almost surely, 2^{2212131013230} is an apocalyptic number.

2212131013230 is an abundant number, since it is smaller than the sum of its proper divisors (3107134726674).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2212131013230 is a wasteful number, since it uses less digits than its factorization.

2212131013230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140990400.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 2212131013230 its reverse (323101312122), we get a palindrome (2535232325352).

The spelling of 2212131013230 in words is "two trillion, two hundred twelve billion, one hundred thirty-one million, thirteen thousand, two hundred thirty".