221300625047000 has 128 divisors (see below), whose sum is σ = 522779103362880. Its totient is φ = 87680448000000.

The previous prime is 221300625046979. The next prime is 221300625047059. The reversal of 221300625047000 is 740526003122.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 42995432 + ... + 47866568.

Almost surely, 2^{221300625047000} is an apocalyptic number.

221300625047000 is a gapful number since it is divisible by the number (20) 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 221300625047000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (261389551681440).

221300625047000 is an abundant number, since it is smaller than the sum of its proper divisors (301478478315880).

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

221300625047000 is a wasteful number, since it uses less digits than its factorization.

221300625047000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4871590 (or 4871576 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The spelling of 221300625047000 in words is "two hundred twenty-one trillion, three hundred billion, six hundred twenty-five million, forty-seven thousand".