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122303230001 = 4711617223999
BaseRepresentation
bin111000111100111010…
…1110011000000110001
3102200200112002211002022
41301321311303000301
54000434111330001
6132104010401225
711556534205451
oct1617165630061
9380615084068
10122303230001
1147960a91997
121b853130215
13b6c1420764
145cc31b5d61
1532ac2b411b
hex1c79d73031

122303230001 has 8 divisors (see below), whose sum is σ = 124916736000. Its totient is φ = 119690195328.

The previous prime is 122303229941. The next prime is 122303230013. The reversal of 122303230001 is 100032303221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-122303230001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122303230061) 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 7 ways as a sum of consecutive naturals, for example, 434000 + ... + 657998.

It is an arithmetic number, because the mean of its divisors is an integer number (15614592000).

Almost surely, 2122303230001 is an apocalyptic number.

It is an amenable number.

122303230001 is a deficient number, since it is larger than the sum of its proper divisors (2613505999).

122303230001 is a wasteful number, since it uses less digits than its factorization.

122303230001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235663.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 122303230001 its reverse (100032303221), we get a palindrome (222335533222).

The spelling of 122303230001 in words is "one hundred twenty-two billion, three hundred three million, two hundred thirty thousand, one".

Divisors: 1 47 11617 223999 545999 10527953 2602196383 122303230001