12298120220 has 24 divisors (see below), whose sum is σ = 25830100800. Its totient is φ = 4918476992.

The previous prime is 12298120213. The next prime is 12298120243. The reversal of 12298120220 is 2202189221.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92621 + ... + 182139.

It is an arithmetic number, because the mean of its divisors is an integer number (1076254200).

Almost surely, 2^12298120220 is an apocalyptic number.

12298120220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12298120220 is an abundant number, since it is smaller than the sum of its proper divisors (13531980580).

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

12298120220 is a wasteful number, since it uses less digits than its factorization.

12298120220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96397 (or 96395 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

The spelling of 12298120220 in words is "twelve billion, two hundred ninety-eight million, one hundred twenty thousand, two hundred twenty".