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122013201332201 = 4431511498736551
BaseRepresentation
bin11011101111100001101001…
…100001011111011111101001
3121000000100101210021001020012
4123233201221201133133221
5111443031014020112301
61111300031344141305
734462106605153214
oct3357415141373751
9530010353231205
10122013201332201
11359715653022a3
1211826b86307835
135310a459954ca
14221b682cd677b
15e18c9b5a3ebb
hex6ef86985f7e9

122013201332201 has 16 divisors (see below), whose sum is σ = 122397444707328. Its totient is φ = 121629486186000.

The previous prime is 122013201332189. The next prime is 122013201332207. The reversal of 122013201332201 is 102233102310221.

It is a cyclic number.

It is not a de Polignac number, because 122013201332201 - 26 = 122013201332137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122013201332207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3338144876 + ... + 3338181426.

It is an arithmetic number, because the mean of its divisors is an integer number (7649840294208).

Almost surely, 2122013201332201 is an apocalyptic number.

It is an amenable number.

122013201332201 is a deficient number, since it is larger than the sum of its proper divisors (384243375127).

122013201332201 is a wasteful number, since it uses less digits than its factorization.

122013201332201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43492.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 122013201332201 its reverse (102233102310221), we get a palindrome (224246303642422).

The spelling of 122013201332201 in words is "one hundred twenty-two trillion, thirteen billion, two hundred one million, three hundred thirty-two thousand, two hundred one".

Divisors: 1 443 1511 4987 36551 669373 2209241 7535357 16192093 55228561 182279837 3338163151 24466252523 80749967791 275424833707 122013201332201