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122032331332 = 2264147594513
BaseRepresentation
bin111000110100110110…
…0011001101001000100
3102122222122100201222021
41301221230121221010
53444410234100312
6132021052212524
711550034462432
oct1615154315104
9378878321867
10122032331332
114783208479a
121b79846a144
13b67a2718a2
145c99219d52
153293602c07
hex1c69b19a44

122032331332 has 12 divisors (see below), whose sum is σ = 213889745916. Its totient is φ = 60920975360.

The previous prime is 122032331249. The next prime is 122032331359. The reversal of 122032331332 is 233133230221.

It can be written as a sum of positive squares in 2 ways, for example, as 54211671556 + 67820659776 = 232834^2 + 260424^2 .

It is a junction number, because it is equal to n+sod(n) for n = 122032331297 and 122032331306.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 23794693 + ... + 23799820.

It is an arithmetic number, because the mean of its divisors is an integer number (17824145493).

Almost surely, 2122032331332 is an apocalyptic number.

It is an amenable number.

122032331332 is a deficient number, since it is larger than the sum of its proper divisors (91857414584).

122032331332 is a wasteful number, since it uses less digits than its factorization.

122032331332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47595158 (or 47595156 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 122032331332 its reverse (233133230221), we get a palindrome (355165561553).

The spelling of 122032331332 in words is "one hundred twenty-two billion, thirty-two million, three hundred thirty-one thousand, three hundred thirty-two".

Divisors: 1 2 4 641 1282 2564 47594513 95189026 190378052 30508082833 61016165666 122032331332