12060461645562 has 128 divisors (see below), whose sum is σ = 27669454848000. Its totient is φ = 3470913895680.

The previous prime is 12060461645549. The next prime is 12060461645581. The reversal of 12060461645562 is 26554616406021.

It is a happy 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 63 ways as a sum of consecutive naturals, for example, 36213639 + ... + 36545157.

It is an arithmetic number, because the mean of its divisors is an integer number (216167616000).

Almost surely, 2^{12060461645562} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12060461645562, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13834727424000).

12060461645562 is an abundant number, since it is smaller than the sum of its proper divisors (15608993202438).

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

12060461645562 is a wasteful number, since it uses less digits than its factorization.

12060461645562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 331876.

The product of its (nonzero) digits is 2073600, while the sum is 48.

The spelling of 12060461645562 in words is "twelve trillion, sixty billion, four hundred sixty-one million, six hundred forty-five thousand, five hundred sixty-two".