12100084280 has 64 divisors (see below), whose sum is σ = 27403129440. Its totient is φ = 4808507392.

The previous prime is 12100084261. The next prime is 12100084301. The reversal of 12100084280 is 8248000121.

It is a congruent number.

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, 4552712 + ... + 4555368.

Almost surely, 2^12100084280 is an apocalyptic number.

12100084280 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12100084280 is an abundant number, since it is smaller than the sum of its proper divisors (15303045160).

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

12100084280 is a wasteful number, since it uses less digits than its factorization.

12100084280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3368 (or 3364 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 26.

The spelling of 12100084280 in words is "twelve billion, one hundred million, eighty-four thousand, two hundred eighty".