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120322232012213 = 7113894017034421
BaseRepresentation
bin11011010110111010110011…
…111001011100110110110101
3120210000200201020011022002022
4123112322303321130312311
5111232324412343342323
61103523134215122525
734225665035121620
oct3326726371346665
9523020636138068
10120322232012213
113537a4101a4320
12115b3308073445
13521a45119269a
14219d8acaa8db7
15dd9ccd9c24c8
hex6d6eb3e5cdb5

120322232012213 has 16 divisors (see below), whose sum is σ = 150397768759680. Its totient is φ = 93516561297600.

The previous prime is 120322232012201. The next prime is 120322232012233. The reversal of 120322232012213 is 312210232223021.

It is not a de Polignac number, because 120322232012213 - 28 = 120322232011957 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 (120322232012233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2008487258 + ... + 2008547163.

It is an arithmetic number, because the mean of its divisors is an integer number (9399860547480).

Almost surely, 2120322232012213 is an apocalyptic number.

It is an amenable number.

120322232012213 is a deficient number, since it is larger than the sum of its proper divisors (30075536747467).

120322232012213 is a wasteful number, since it uses less digits than its factorization.

120322232012213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4017034828.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 120322232012213 its reverse (312210232223021), we get a palindrome (432532464235234).

The spelling of 120322232012213 in words is "one hundred twenty trillion, three hundred twenty-two billion, two hundred thirty-two million, twelve thousand, two hundred thirteen".

Divisors: 1 7 11 77 389 2723 4279 29953 4017034421 28119240947 44187378631 309311650417 1562626389769 10938384728383 17188890287459 120322232012213