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112211012 = 2228052753
BaseRepresentation
bin1101011000000…
…11010001000100
321211010220120102
412230003101010
5212211223022
615045023232
72531530544
oct654032104
9254126512
10112211012
1158381881
12316b4b18
131a32a864
1410c8d324
159cb7a92
hex6b03444

112211012 has 6 divisors (see below), whose sum is σ = 196369278. Its totient is φ = 56105504.

The previous prime is 112210939. The next prime is 112211053. The reversal of 112211012 is 210112211.

Adding to 112211012 its reverse (210112211), we get a palindrome (322323223).

It can be written as a sum of positive squares in only one way, i.e., 69622336 + 42588676 = 8344^2 + 6526^2 .

It is a super-2 number, since 2×1122110122 = 25182622428128288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112210984 and 112211002.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14026373 + ... + 14026380.

It is an arithmetic number, because the mean of its divisors is an integer number (32728213).

Almost surely, 2112211012 is an apocalyptic number.

It is an amenable number.

112211012 is a deficient number, since it is larger than the sum of its proper divisors (84158266).

112211012 is a wasteful number, since it uses less digits than its factorization.

112211012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28052757 (or 28052755 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 112211012 is about 10592.9699329319. The cubic root of 112211012 is about 482.3309825291.

The spelling of 112211012 in words is "one hundred twelve million, two hundred eleven thousand, twelve".

Divisors: 1 2 4 28052753 56105506 112211012