12208064890032 has 240 divisors, whose sum is σ = 37982669786880. Its totient is φ = 3629155622400.

The previous prime is 12208064890027. The next prime is 12208064890061. The reversal of 12208064890032 is 23009846080221.

It is a super-2 number, since 2×12208064890032² (a number of 27 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 12208064890032.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36453813 + ... + 36787179.

It is an arithmetic number, because the mean of its divisors is an integer number (158261124112).

Almost surely, 2^{12208064890032} is an apocalyptic number.

12208064890032 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 12208064890032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18991334893440).

12208064890032 is an abundant number, since it is smaller than the sum of its proper divisors (25774604896848).

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

12208064890032 is a wasteful number, since it uses less digits than its factorization.

12208064890032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 333832 (or 333823 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 12208064890032 in words is "twelve trillion, two hundred eight billion, sixty-four million, eight hundred ninety thousand, thirty-two".