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122012000100202 = 223131119711691387
BaseRepresentation
bin11011101111100000100001…
…111011001001111101101010
3121000000020022001221010201011
4123233200201323021331222
5111443021034011201302
61111255312233414134
734462035050644132
oct3357404173117552
9530006261833634
10122012000100202
1135970aa9234983
12118268abb6a34a
1353108b3b5c344
14221b5ab565ac2
15e18c2adc35d7
hex6ef821ec9f6a

122012000100202 has 32 divisors (see below), whose sum is σ = 192449319980544. Its totient is φ = 57903246601200.

The previous prime is 122012000100197. The next prime is 122012000100203. The reversal of 122012000100202 is 202001000210221.

Adding to 122012000100202 its reverse (202001000210221), we get a palindrome (324013000310423).

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (122012000100203) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71291553 + ... + 72982939.

It is an arithmetic number, because the mean of its divisors is an integer number (6014041249392).

Almost surely, 2122012000100202 is an apocalyptic number.

122012000100202 is a deficient number, since it is larger than the sum of its proper divisors (70437319880342).

122012000100202 is a wasteful number, since it uses less digits than its factorization.

122012000100202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1703514.

The product of its (nonzero) digits is 32, while the sum is 13.

The spelling of 122012000100202 in words is "one hundred twenty-two trillion, twelve billion, one hundred thousand, two hundred two".

Divisors: 1 2 23 46 131 262 3013 6026 11971 23942 275333 550666 1568201 1691387 3136402 3382774 36068623 38901901 72137246 77803802 221571697 443143394 5096149031 10192298062 20247593777 40495187554 465694656871 931389313742 2652434784787 5304869569574 61006000050101 122012000100202