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120220112110201 = 1812453832706787
BaseRepresentation
bin11011010101011011101101…
…000100111100001001111001
3120202122221010022112202222021
4123111123231010330021321
5111224141242200011301
61103404205043154441
734215421310226025
oct3325335504741171
9522587108482867
10120220112110201
1135340077177494
1211597568375a21
13521092841746c
14219898229b385
15dd73035dd8a1
hex6d56ed13c279

120220112110201 has 8 divisors (see below), whose sum is σ = 120884848919744. Its totient is φ = 119555381205360.

The previous prime is 120220112110193. The next prime is 120220112110271. The reversal of 120220112110201 is 102011211022021.

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 120220112110201 - 23 = 120220112110193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120220112110271) 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, 43060930 + ... + 45767716.

It is an arithmetic number, because the mean of its divisors is an integer number (15110606114968).

Almost surely, 2120220112110201 is an apocalyptic number.

It is an amenable number.

120220112110201 is a deficient number, since it is larger than the sum of its proper divisors (664736809543).

120220112110201 is a wasteful number, since it uses less digits than its factorization.

120220112110201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2952351.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 120220112110201 its reverse (102011211022021), we get a palindrome (222231323132222).

The spelling of 120220112110201 in words is "one hundred twenty trillion, two hundred twenty billion, one hundred twelve million, one hundred ten thousand, two hundred one".

Divisors: 1 181 245383 2706787 44414323 489928447 664199514421 120220112110201