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122032252141 = 17103161343207
BaseRepresentation
bin111000110100110110…
…0000110010011101101
3102122222122012201100021
41301221230012103231
53444410224032031
6132021050402141
711550034012522
oct1615154062355
9378878181307
10122032252141
1147832030248
121b798430351
13b67a244827
145c991d9149
1532935d9511
hex1c69b064ed

122032252141 has 16 divisors (see below), whose sum is σ = 130548996864. Its totient is φ = 113665653504.

The previous prime is 122032252127. The next prime is 122032252201. The reversal of 122032252141 is 141252230221.

It is not a de Polignac number, because 122032252141 - 215 = 122032219373 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122032252241) 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, 2802760 + ... + 2845966.

It is an arithmetic number, because the mean of its divisors is an integer number (8159312304).

Almost surely, 2122032252141 is an apocalyptic number.

It is an amenable number.

122032252141 is a deficient number, since it is larger than the sum of its proper divisors (8516744723).

122032252141 is a wasteful number, since it uses less digits than its factorization.

122032252141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44940.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 122032252141 its reverse (141252230221), we get a palindrome (263284482362).

The spelling of 122032252141 in words is "one hundred twenty-two billion, thirty-two million, two hundred fifty-two thousand, one hundred forty-one".

Divisors: 1 17 103 1613 1751 27421 43207 166139 734519 2824363 4450321 69692891 75655457 1184779147 7178367773 122032252141