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122800880024 = 2325436036221
BaseRepresentation
bin111001001011110000…
…0001011100110011000
3102201222012112001120122
41302113200023212120
54002444011130044
6132225225012412
711605056154244
oct1622740134630
9381865461518
10122800880024
11480969937a9
121b971924108
13b770562024
145d2d319424
1532dad15dee
hex1c9780b998

122800880024 has 16 divisors (see below), whose sum is σ = 230342231520. Its totient is φ = 61376284960.

The previous prime is 122800880021. The next prime is 122800880051. The reversal of 122800880024 is 420088008221.

It is a super-2 number, since 2×1228008800242 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122800880021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2997767 + ... + 3038454.

It is an arithmetic number, because the mean of its divisors is an integer number (14396389470).

Almost surely, 2122800880024 is an apocalyptic number.

It is an amenable number.

122800880024 is a deficient number, since it is larger than the sum of its proper divisors (107541351496).

122800880024 is a wasteful number, since it uses less digits than its factorization.

122800880024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6038770 (or 6038766 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 35.

Adding to 122800880024 its reverse (420088008221), we get a palindrome (542888888245).

The spelling of 122800880024 in words is "one hundred twenty-two billion, eight hundred million, eight hundred eighty thousand, twenty-four".

Divisors: 1 2 4 8 2543 5086 10172 20344 6036221 12072442 24144884 48289768 15350110003 30700220006 61400440012 122800880024