12002210020112 has 20 divisors (see below), whose sum is σ = 25043072830860. Its totient is φ = 5539481547648.

The previous prime is 12002210020069. The next prime is 12002210020139. The reversal of 12002210020112 is 21102001220021.

It can be written as a sum of positive squares in 2 ways, for example, as 2575074927616 + 9427135092496 = 1604704^2 + 3070364^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28851466187 + ... + 28851466602.

It is an arithmetic number, because the mean of its divisors is an integer number (1252153641543).

Almost surely, 2^{12002210020112} is an apocalyptic number.

It is an amenable number.

12002210020112 is an abundant number, since it is smaller than the sum of its proper divisors (13040862810748).

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

12002210020112 is a wasteful number, since it uses less digits than its factorization.

12002210020112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57702932810 (or 57702932804 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12002210020112 its reverse (21102001220021), we get a palindrome (33104211240133).

The spelling of 12002210020112 in words is "twelve trillion, two billion, two hundred ten million, twenty thousand, one hundred twelve".