1053612230412 has 48 divisors (see below), whose sum is σ = 2809814676480. Its totient is φ = 301012559232.

The previous prime is 1053612230383. The next prime is 1053612230413. The reversal of 1053612230412 is 2140322163501.

It is a super-2 number, since 2×1053612230412² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1053612230412.

It is not an unprimeable number, because it can be changed into a prime (1053612230413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 923389 + ... + 1720427.

It is an arithmetic number, because the mean of its divisors is an integer number (58537805760).

Almost surely, 2^{1053612230412} is an apocalyptic number.

1053612230412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1053612230412 is an abundant number, since it is smaller than the sum of its proper divisors (1756202446068).

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

1053612230412 is a wasteful number, since it uses less digits than its factorization.

1053612230412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812790 (or 812788 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 1053612230412 its reverse (2140322163501), we get a palindrome (3193934393913).

The spelling of 1053612230412 in words is "one trillion, fifty-three billion, six hundred twelve million, two hundred thirty thousand, four hundred twelve".