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20233120200000 = 26355297971459
BaseRepresentation
bin1001001100110111000111…
…11100010011010101000000
32122122021012221020200021020
410212123203330103111000
510122444412232400000
6111010544521025440
74155536403023511
oct446334374232500
978567187220236
1020233120200000
1164a08aa970754
122329393025280
13b39c8a246496
144dd406d1ca08
1525149ad1cba0
hex1266e3f13540

20233120200000 has 672 divisors, whose sum is σ = 69354229795200. Its totient is φ = 5199344640000.

The previous prime is 20233120199993. The next prime is 20233120200017. The reversal of 20233120200000 is 202133202.

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 95 ways as a sum of consecutive naturals, for example, 13867799271 + ... + 13867800729.

It is an arithmetic number, because the mean of its divisors is an integer number (103205699100).

Almost surely, 220233120200000 is an apocalyptic number.

20233120200000 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 20233120200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34677114897600).

20233120200000 is an abundant number, since it is smaller than the sum of its proper divisors (49121109595200).

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

20233120200000 is an equidigital number, since it uses as much as digits as its factorization.

20233120200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2325 (or 2295 counting only the distinct ones).

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

Adding to 20233120200000 its reverse (202133202), we get a palindrome (20233322333202).

The spelling of 20233120200000 in words is "twenty trillion, two hundred thirty-three billion, one hundred twenty million, two hundred thousand".