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132213223112 = 2371271907947
BaseRepresentation
bin111101100100010000…
…1011010111011001000
3110122021011111121222012
41323020201122323020
54131233041114422
6140423220115052
712360236565605
oct1731041327310
9418234447865
10132213223112
1151086a10443
1221759b35a88
13c610585ac9
1465833c96ac
15368c2e34e2
hex1ec885aec8

132213223112 has 64 divisors (see below), whose sum is σ = 252863907840. Its totient is φ = 64794945600.

The previous prime is 132213223063. The next prime is 132213223187. The reversal of 132213223112 is 211322312231.

It is a super-3 number, since 3×1322132231123 (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139612223 + ... + 139613169.

It is an arithmetic number, because the mean of its divisors is an integer number (3950998560).

Almost surely, 2132213223112 is an apocalyptic number.

It is an amenable number.

132213223112 is a deficient number, since it is larger than the sum of its proper divisors (120650684728).

132213223112 is a wasteful number, since it uses less digits than its factorization.

132213223112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2202 (or 2198 counting only the distinct ones).

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

Adding to 132213223112 its reverse (211322312231), we get a palindrome (343535535343).

The spelling of 132213223112 in words is "one hundred thirty-two billion, two hundred thirteen million, two hundred twenty-three thousand, one hundred twelve".

Divisors: 1 2 4 8 71 142 271 284 542 568 907 947 1084 1814 1894 2168 3628 3788 7256 7576 19241 38482 64397 67237 76964 128794 134474 153928 245797 256637 257588 268948 491594 513274 515176 537896 858929 983188 1026548 1717858 1966376 2053096 3435716 6871432 17451587 18221227 34903174 36442454 60983959 69806348 72884908 121967918 139612696 145769816 232769759 243935836 465539518 487871672 931079036 1862158072 16526652889 33053305778 66106611556 132213223112