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122110330201 = 1271756954727
BaseRepresentation
bin111000110111001010…
…1111100010101011001
3102200012002010111022021
41301232111330111121
54000040221031301
6132032520054441
711552002452406
oct1615625742531
9380162114267
10122110330201
1147872109472
121b7ba604421
13b690481172
145ca57212ad
15329a3ad8a1
hex1c6e57c559

122110330201 has 8 divisors (see below), whose sum is σ = 123081082880. Its totient is φ = 121139722368.

The previous prime is 122110330171. The next prime is 122110330219. The reversal of 122110330201 is 102033011221.

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

It is a cyclic number.

It is not a de Polignac number, because 122110330201 - 25 = 122110330169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122110330501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2203900 + ... + 2258626.

It is an arithmetic number, because the mean of its divisors is an integer number (15385135360).

Almost surely, 2122110330201 is an apocalyptic number.

It is an amenable number.

122110330201 is a deficient number, since it is larger than the sum of its proper divisors (970752679).

122110330201 is a wasteful number, since it uses less digits than its factorization.

122110330201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72423.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 122110330201 its reverse (102033011221), we get a palindrome (224143341422).

The spelling of 122110330201 in words is "one hundred twenty-two billion, one hundred ten million, three hundred thirty thousand, two hundred one".

Divisors: 1 127 17569 54727 2231263 6950329 961498663 122110330201