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2200348800000 = 210345513653
BaseRepresentation
bin100000000001001111000…
…000100011010000000000
321210100111002110102010000
4200001033000203100000
5242022303243100000
64402454251040000
7314653460130501
oct40011700432000
97710432412100
102200348800000
1177918759764a
122b6538440000
1312c651c09480
14786d7008ba8
153c381da0000
hex2004f023400

2200348800000 has 1320 divisors, whose sum is σ = 8858113403832. Its totient is φ = 540794880000.

The previous prime is 2200348799993. The next prime is 2200348800029. The reversal of 2200348800000 is 88430022.

It can be written as a sum of positive squares in 12 ways, for example, as 2010224894976 + 190123905024 = 1417824^2 + 436032^2 .

It is a super-2 number, since 2×22003488000002 (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 3369599674 + ... + 3369600326.

Almost surely, 22200348800000 is an apocalyptic number.

2200348800000 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 2200348800000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4429056701916).

2200348800000 is an abundant number, since it is smaller than the sum of its proper divisors (6657764603832).

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

2200348800000 is an frugal number, since it uses more digits than its factorization.

2200348800000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723 (or 676 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 27.

The spelling of 2200348800000 in words is "two trillion, two hundred billion, three hundred forty-eight million, eight hundred thousand".