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120013232322 = 2320002205387
BaseRepresentation
bin110111111000101011…
…0001001100011000010
3102110202221001212211110
41233301112021203002
53431241341413242
6131044444024150
711446016433414
oct1576126114302
9373687055743
10120013232322
1146996382825
121b314232056
13b417b6b249
145b46dcc9b4
1531c621b39c
hex1bf15898c2

120013232322 has 8 divisors (see below), whose sum is σ = 240026464656. Its totient is φ = 40004410772.

The previous prime is 120013232299. The next prime is 120013232327. The reversal of 120013232322 is 223232310021.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

120013232322 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (120013232327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10001102688 + ... + 10001102699.

It is an arithmetic number, because the mean of its divisors is an integer number (30003308082).

Almost surely, 2120013232322 is an apocalyptic number.

120013232322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

120013232322 is a wasteful number, since it uses less digits than its factorization.

120013232322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20002205392.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 120013232322 its reverse (223232310021), we get a palindrome (343245542343).

The spelling of 120013232322 in words is "one hundred twenty billion, thirteen million, two hundred thirty-two thousand, three hundred twenty-two".

Divisors: 1 2 3 6 20002205387 40004410774 60006616161 120013232322