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122025141201 = 3173389604411
BaseRepresentation
bin111000110100101000…
…0111110001111010001
3102122222010211102222010
41301221100332033101
53444401414004301
6132020234133133
711546616405105
oct1615120761721
9378863742863
10122025141201
1147829013737
121b795b811a9
13b678924c82
145c982a7905
153292b825d6
hex1c6943e3d1

122025141201 has 16 divisors (see below), whose sum is σ = 164061593280. Its totient is φ = 80671811520.

The previous prime is 122025141167. The next prime is 122025141209. The reversal of 122025141201 is 102141520221.

It is not a de Polignac number, because 122025141201 - 218 = 122024879057 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (122025141209) 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, 100315 + ... + 504096.

It is an arithmetic number, because the mean of its divisors is an integer number (10253849580).

Almost surely, 2122025141201 is an apocalyptic number.

It is an amenable number.

122025141201 is a deficient number, since it is larger than the sum of its proper divisors (42036452079).

122025141201 is a wasteful number, since it uses less digits than its factorization.

122025141201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 604976.

The product of its (nonzero) digits is 320, while the sum is 21.

Adding to 122025141201 its reverse (102141520221), we get a palindrome (224166661422).

The spelling of 122025141201 in words is "one hundred twenty-two billion, twenty-five million, one hundred forty-one thousand, two hundred one".

Divisors: 1 3 173 389 519 1167 67297 201891 604411 1813233 104563103 235115879 313689309 705347637 40675047067 122025141201