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2212001012 = 2213434012467
BaseRepresentation
bin1000001111011000…
…0111010011110100
312201011021021221102
42003312013103310
514012233013022
61003254505232
7105546461354
oct20366072364
95634237842
102212001012
11a35687111
12518965218
13293373c50
1416dac2b64
15ce2dca92
hex83d874f4

2212001012 has 48 divisors (see below), whose sum is σ = 4278090432. Its totient is φ = 994291200.

The previous prime is 2212000993. The next prime is 2212001021. The reversal of 2212001012 is 2101002122.

It is a happy number.

2212001012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2212000984 and 2212001002.

It is a congruent number.

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, 895403 + ... + 897869.

It is an arithmetic number, because the mean of its divisors is an integer number (89126884).

Almost surely, 22212001012 is an apocalyptic number.

It is an amenable number.

2212001012 is a deficient number, since it is larger than the sum of its proper divisors (2066089420).

2212001012 is a wasteful number, since it uses less digits than its factorization.

2212001012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2928 (or 2926 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 11.

The square root of 2212001012 is about 47031.9148238725. The cubic root of 2212001012 is about 1302.9520707807.

Adding to 2212001012 its reverse (2101002122), we get a palindrome (4313003134).

The spelling of 2212001012 in words is "two billion, two hundred twelve million, one thousand, twelve".