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2012233221299 = 71153565144119
BaseRepresentation
bin11101010010000010011…
…100100100010010110011
321010100220222210212210102
4131102002130210102303
5230432023201040144
64140223541223015
7265244005112210
oct35220234442263
97110828725712
102012233221299
11706424216034
12285b98a01a6b
131179a2b15462
146d56d45ab07
1537521e6ab4e
hex1d4827244b3

2012233221299 has 16 divisors (see below), whose sum is σ = 2302149127680. Its totient is φ = 1722931430400.

The previous prime is 2012233221289. The next prime is 2012233221373. The reversal of 2012233221299 is 9921223322102.

It is a cyclic number.

It is not a de Polignac number, because 2012233221299 - 28 = 2012233221043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2012233221289) 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, 45587162 + ... + 45631280.

It is an arithmetic number, because the mean of its divisors is an integer number (143884320480).

Almost surely, 22012233221299 is an apocalyptic number.

2012233221299 is a deficient number, since it is larger than the sum of its proper divisors (289915906381).

2012233221299 is a wasteful number, since it uses less digits than its factorization.

2012233221299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50930.

The product of its (nonzero) digits is 46656, while the sum is 38.

The spelling of 2012233221299 in words is "two trillion, twelve billion, two hundred thirty-three million, two hundred twenty-one thousand, two hundred ninety-nine".

Divisors: 1 7 1153 5651 8071 39557 44119 308833 6515603 45609221 50869207 249316469 356084449 1745215283 287461888757 2012233221299