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110122120001 = 1972927190979
BaseRepresentation
bin110011010001111001…
…0100011001101000001
3101112020121012022112002
41212203302203031001
53301012230320001
6122331151113345
710645633401305
oct1464362431501
9345217168462
10110122120001
114278007a733
1219413812855
13a4cc8b6a6a
1454894d1d05
152ce7bbb46b
hex19a3ca3341

110122120001 has 8 divisors (see below), whose sum is σ = 110719509120. Its totient is φ = 109525119088.

The previous prime is 110122119983. The next prime is 110122120027. The reversal of 110122120001 is 100021221011.

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 110122120001 - 226 = 110055011137 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (110122120061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 481130 + ... + 672108.

It is an arithmetic number, because the mean of its divisors is an integer number (13839938640).

Almost surely, 2110122120001 is an apocalyptic number.

It is an amenable number.

110122120001 is a deficient number, since it is larger than the sum of its proper divisors (597389119).

110122120001 is a wasteful number, since it uses less digits than its factorization.

110122120001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194103.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 110122120001 its reverse (100021221011), we get a palindrome (210143341012).

The spelling of 110122120001 in words is "one hundred ten billion, one hundred twenty-two million, one hundred twenty thousand, one".

Divisors: 1 197 2927 190979 576619 37622863 558995533 110122120001