1012012132212 has 72 divisors (see below), whose sum is σ = 2660820594432. Its totient is φ = 323963452800.

The previous prime is 1012012132193. The next prime is 1012012132223. The reversal of 1012012132212 is 2122312102101.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3314953 + ... + 3607344.

Almost surely, 2^{1012012132212} is an apocalyptic number.

1012012132212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1012012132212 is an abundant number, since it is smaller than the sum of its proper divisors (1648808462220).

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

1012012132212 is a wasteful number, since it uses less digits than its factorization.

1012012132212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6922469 (or 6922464 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 1012012132212 its reverse (2122312102101), we get a palindrome (3134324234313).

The spelling of 1012012132212 in words is "one trillion, twelve billion, twelve million, one hundred thirty-two thousand, two hundred twelve".