2146211133230 has 32 divisors (see below), whose sum is σ = 3916316659104. Its totient is φ = 846677615616.

The previous prime is 2146211133197. The next prime is 2146211133233. The reversal of 2146211133230 is 323311126412.

It is a junction number, because it is equal to n+sod(n) for n = 2146211133193 and 2146211133202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2146211133233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15078857 + ... + 15220523.

It is an arithmetic number, because the mean of its divisors is an integer number (122384895597).

Almost surely, 2^{2146211133230} is an apocalyptic number.

2146211133230 is a deficient number, since it is larger than the sum of its proper divisors (1770105525874).

2146211133230 is a wasteful number, since it uses less digits than its factorization.

2146211133230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162500.

The product of its (nonzero) digits is 5184, while the sum is 29.

Adding to 2146211133230 its reverse (323311126412), we get a palindrome (2469522259642).

The spelling of 2146211133230 in words is "two trillion, one hundred forty-six billion, two hundred eleven million, one hundred thirty-three thousand, two hundred thirty".