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112102200001 = 11431279185303
BaseRepresentation
bin110100001100111001…
…1111101001011000001
3101201100121001210122101
41220121303331023001
53314041130400001
6123255443110401
711045665656301
oct1503163751301
9351317053571
10112102200001
11435a6851090
1219886972401
13a756ba822c
1455d6483601
152db1946a01
hex1a19cfd2c1

112102200001 has 16 divisors (see below), whose sum is σ = 125235855360. Its totient is φ = 99462701520.

The previous prime is 112102199981. The next prime is 112102200019. The reversal of 112102200001 is 100002201211.

It is a cyclic number.

It is not a de Polignac number, because 112102200001 - 27 = 112102199873 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112102204001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 512316 + ... + 697618.

It is an arithmetic number, because the mean of its divisors is an integer number (7827240960).

Almost surely, 2112102200001 is an apocalyptic number.

112102200001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

112102200001 is a deficient number, since it is larger than the sum of its proper divisors (13133655359).

112102200001 is a wasteful number, since it uses less digits than its factorization.

112102200001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186636.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 112102200001 its reverse (100002201211), we get a palindrome (212104401212).

The spelling of 112102200001 in words is "one hundred twelve billion, one hundred two million, two hundred thousand, one".

Divisors: 1 11 43 473 1279 14069 54997 185303 604967 2038333 7968029 87648319 237002537 2607027907 10191109091 112102200001