1204224912000 has 1536 divisors, whose sum is σ = 4881735406080. Its totient is φ = 284359680000.

The previous prime is 1204224911971. The next prime is 1204224912017. The reversal of 1204224912000 is 2194224021.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 11691503949 + ... + 11691504051.

It is an arithmetic number, because the mean of its divisors is an integer number (3178213155).

Almost surely, 2^{1204224912000} is an apocalyptic number.

1204224912000 is a gapful number since it is divisible by the number (10) 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 1204224912000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2440867703040).

1204224912000 is an abundant number, since it is smaller than the sum of its proper divisors (3677510494080).

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

1204224912000 is a wasteful number, since it uses less digits than its factorization.

1204224912000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232 (or 185 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The spelling of 1204224912000 in words is "one trillion, two hundred four billion, two hundred twenty-four million, nine hundred twelve thousand".