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2020301223000 = 233535382315439
BaseRepresentation
bin11101011001100011010…
…101100011010001011000
321011010202021011211111020
4131121203111203101120
5231100034103114000
64144040310402440
7265650643024104
oct35314325432130
97133667154436
102020301223000
1170989440a135
1228766a960420
1311868a477668
146dad6b86904
15378453e9ba0
hex1d663563458

2020301223000 has 256 divisors, whose sum is σ = 6430490726400. Its totient is φ = 527905497600.

The previous prime is 2020301222963. The next prime is 2020301223011. The reversal of 2020301223000 is 3221030202.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 130849281 + ... + 130864719.

It is an arithmetic number, because the mean of its divisors is an integer number (25119104400).

Almost surely, 22020301223000 is an apocalyptic number.

2020301223000 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 2020301223000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3215245363200).

2020301223000 is an abundant number, since it is smaller than the sum of its proper divisors (4410189503400).

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

2020301223000 is a wasteful number, since it uses less digits than its factorization.

2020301223000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16339 (or 16325 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 2020301223000 its reverse (3221030202), we get a palindrome (2023522253202).

The spelling of 2020301223000 in words is "two trillion, twenty billion, three hundred one million, two hundred twenty-three thousand".