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2010201212001 = 3670067070667
BaseRepresentation
bin11101010000001001010…
…101000100010001100001
321010011200101020010001210
4131100021111010101201
5230413343002241001
64135250152220333
7265142442242643
oct35201125042141
97104611203053
102010201212001
117055811a6404
1228571039a6a9
1311773ab416a8
146d41962c893
1537453883dd6
hex1d409544461

2010201212001 has 4 divisors (see below), whose sum is σ = 2680268282672. Its totient is φ = 1340134141332.

The previous prime is 2010201211933. The next prime is 2010201212003. The reversal of 2010201212001 is 1002121020102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 2010201212001 - 213 = 2010201203809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2010201212003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 335033535331 + ... + 335033535336.

It is an arithmetic number, because the mean of its divisors is an integer number (670067070668).

Almost surely, 22010201212001 is an apocalyptic number.

It is an amenable number.

2010201212001 is a deficient number, since it is larger than the sum of its proper divisors (670067070671).

2010201212001 is an equidigital number, since it uses as much as digits as its factorization.

2010201212001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 670067070670.

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

Adding to 2010201212001 its reverse (1002121020102), we get a palindrome (3012322232103).

The spelling of 2010201212001 in words is "two trillion, ten billion, two hundred one million, two hundred twelve thousand, one".

Divisors: 1 3 670067070667 2010201212001