12120213202080 has 96 divisors (see below), whose sum is σ = 38990983820544. Its totient is φ = 3163289680896.

The previous prime is 12120213202079. The next prime is 12120213202217. The reversal of 12120213202080 is 8020231202121.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 12120213202080.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 268599187 + ... + 268644306.

It is an arithmetic number, because the mean of its divisors is an integer number (406156081464).

Almost surely, 2^{12120213202080} is an apocalyptic number.

12120213202080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12120213202080 is an abundant number, since it is smaller than the sum of its proper divisors (26870770618464).

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

12120213202080 is a wasteful number, since it uses less digits than its factorization.

12120213202080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537243558 (or 537243550 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 24.

The spelling of 12120213202080 in words is "twelve trillion, one hundred twenty billion, two hundred thirteen million, two hundred two thousand, eighty".