12010344632 has 192 divisors, whose sum is σ = 27827712000. Its totient is φ = 4811788800.

The previous prime is 12010344629. The next prime is 12010344649. The reversal of 12010344632 is 23644301021.

It is a super-2 number, since 2×12010344632² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is an unprimeable number.

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 47 ways as a sum of consecutive naturals, for example, 50252369 + ... + 50252607.

It is an arithmetic number, because the mean of its divisors is an integer number (144936000).

Almost surely, 2^12010344632 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12010344632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13913856000).

12010344632 is an abundant number, since it is smaller than the sum of its proper divisors (15817367368).

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

12010344632 is a wasteful number, since it uses less digits than its factorization.

12010344632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422 (or 405 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 12010344632 its reverse (23644301021), we get a palindrome (35654645653).

The spelling of 12010344632 in words is "twelve billion, ten million, three hundred forty-four thousand, six hundred thirty-two".