1430212132212 has 96 divisors (see below), whose sum is σ = 3524789882880. Its totient is φ = 450106030080.

The previous prime is 1430212132189. The next prime is 1430212132289. The reversal of 1430212132212 is 2122312120341.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 204986068 + ... + 204993044.

It is an arithmetic number, because the mean of its divisors is an integer number (36716561280).

Almost surely, 2^{1430212132212} is an apocalyptic number.

1430212132212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1430212132212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1762394941440).

1430212132212 is an abundant number, since it is smaller than the sum of its proper divisors (2094577750668).

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

1430212132212 is a wasteful number, since it uses less digits than its factorization.

1430212132212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9941 (or 9939 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 1430212132212 its reverse (2122312120341), we get a palindrome (3552524252553).

The spelling of 1430212132212 in words is "one trillion, four hundred thirty billion, two hundred twelve million, one hundred thirty-two thousand, two hundred twelve".