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122313400001 = 1326551110479
BaseRepresentation
bin111000111101001110…
…0100101111011000001
3102200201020020111200222
41301322130211323001
54000444212300001
6132105012352425
711560016513552
oct1617234457301
9380636214628
10122313400001
11479667a8851
121b856615715
13b6c3571800
145cc46a2329
1532ad12261b
hex1c7a725ec1

122313400001 has 12 divisors (see below), whose sum is σ = 132467287680. Its totient is φ = 112886420400.

The previous prime is 122313399959. The next prime is 122313400003. The reversal of 122313400001 is 100004313221.

Adding to 122313400001 its reverse (100004313221), we get a palindrome (222317713222).

It is not a de Polignac number, because 122313400001 - 218 = 122313137857 is a prime.

It is not an unprimeable number, because it can be changed into a prime (122313400003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1051880 + ... + 1162358.

It is an arithmetic number, because the mean of its divisors is an integer number (11038940640).

Almost surely, 2122313400001 is an apocalyptic number.

It is an amenable number.

122313400001 is a deficient number, since it is larger than the sum of its proper divisors (10153887679).

122313400001 is a wasteful number, since it uses less digits than its factorization.

122313400001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117056 (or 117043 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The spelling of 122313400001 in words is "one hundred twenty-two billion, three hundred thirteen million, four hundred thousand, one".

Divisors: 1 13 169 6551 85163 110479 1107119 1436227 18670951 723747929 9408723077 122313400001