Search a number
-
+
2002210001211 = 37752912663479
BaseRepresentation
bin11101001000101101000…
…001000001000100111011
321002102001110100112200210
4131020231001001010323
5230301011230014321
64131445205002203
7264440426130210
oct35105501010473
97072043315623
102002210001211
11702150391472
122840600b3363
13116a66387cb4
146cc9c1b1b07
1537137022b76
hex1d22d04113b

2002210001211 has 16 divisors (see below), whose sum is σ = 3051392140800. Its totient is φ = 1143967948608.

The previous prime is 2002210001189. The next prime is 2002210001219. The reversal of 2002210001211 is 1121000122002.

It is not a de Polignac number, because 2002210001211 - 25 = 2002210001179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2002210001219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6173631 + ... + 6489848.

It is an arithmetic number, because the mean of its divisors is an integer number (190712008800).

Almost surely, 22002210001211 is an apocalyptic number.

2002210001211 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

2002210001211 is a deficient number, since it is larger than the sum of its proper divisors (1049182139589).

2002210001211 is a wasteful number, since it uses less digits than its factorization.

2002210001211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12671018.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 2002210001211 its reverse (1121000122002), we get a palindrome (3123210123213).

The spelling of 2002210001211 in words is "two trillion, two billion, two hundred ten million, one thousand, two hundred eleven".

Divisors: 1 3 7 21 7529 22587 52703 158109 12663479 37990437 88644353 265933059 95343333391 286030000173 667403333737 2002210001211