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2122233006 = 231987721227
BaseRepresentation
bin111111001111110…
…1011010010101110
312110220100121101110
41332133223102232
513321242424011
6550330452450
7103406453145
oct17637532256
95426317343
102122233006
11999a44083
124b2894126
1327a8a379a
14161bd675c
15c64a9ba6
hex7e7eb4ae

2122233006 has 32 divisors (see below), whose sum is σ = 4473164160. Its totient is φ = 669383136.

The previous prime is 2122232951. The next prime is 2122233019. The reversal of 2122233006 is 6003322212.

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, 89365 + ... + 110591.

It is an arithmetic number, because the mean of its divisors is an integer number (139786380).

Almost surely, 22122233006 is an apocalyptic number.

2122233006 is an abundant number, since it is smaller than the sum of its proper divisors (2350931154).

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

2122233006 is a wasteful number, since it uses less digits than its factorization.

2122233006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22128.

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

The square root of 2122233006 is about 46067.7002464851. The cubic root of 2122233006 is about 1285.0825356404.

Adding to 2122233006 its reverse (6003322212), we get a palindrome (8125555218).

The spelling of 2122233006 in words is "two billion, one hundred twenty-two million, two hundred thirty-three thousand, six".

Divisors: 1 2 3 6 19 38 57 114 877 1754 2631 5262 16663 21227 33326 42454 49989 63681 99978 127362 403313 806626 1209939 2419878 18616079 37232158 55848237 111696474 353705501 707411002 1061116503 2122233006