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111020331422000 = 245371113219224513
BaseRepresentation
bin11001001111100011101111…
…011010101101000100110000
3112120002102212210010110100202
4121033203233122231010300
5104022424114321001000
61032042011451134332
732245645210512440
oct3117435732550460
9476072783113322
10111020331422000
1132413504880390
12105505984443a8
1349c42317c4a00
141d5b5ac6a2120
15cc7d60d5ddd5
hex64f8ef6ad130

111020331422000 has 960 divisors, whose sum is σ = 381489015997440. Its totient is φ = 30260625408000.

The previous prime is 111020331421999. The next prime is 111020331422047. The reversal of 111020331422000 is 224133020111.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 494381744 + ... + 494606256.

It is an arithmetic number, because the mean of its divisors is an integer number (397384391664).

Almost surely, 2111020331422000 is an apocalyptic number.

111020331422000 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 111020331422000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190744507998720).

111020331422000 is an abundant number, since it is smaller than the sum of its proper divisors (270468684575440).

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

111020331422000 is a wasteful number, since it uses less digits than its factorization.

111020331422000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224599 (or 224570 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 111020331422000 its reverse (224133020111), we get a palindrome (111244464442111).

The spelling of 111020331422000 in words is "one hundred eleven trillion, twenty billion, three hundred thirty-one million, four hundred twenty-two thousand".