1430212132211 has 4 divisors (see below), whose sum is σ = 1433708983800. Its totient is φ = 1426715280624.

The previous prime is 1430212132189. The next prime is 1430212132289. The reversal of 1430212132211 is 1122312120341.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1430212132211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1430212132291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1748425181 + ... + 1748425998.

It is an arithmetic number, because the mean of its divisors is an integer number (358427245950).

Almost surely, 2^{1430212132211} is an apocalyptic number.

1430212132211 is a deficient number, since it is larger than the sum of its proper divisors (3496851589).

1430212132211 is an equidigital number, since it uses as much as digits as its factorization.

1430212132211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3496851588.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 1430212132211 its reverse (1122312120341), we get a palindrome (2552524252552).

The spelling of 1430212132211 in words is "one trillion, four hundred thirty billion, two hundred twelve million, one hundred thirty-two thousand, two hundred eleven".