2007221170601 has 16 divisors (see below), whose sum is σ = 2082263420160. Its totient is φ = 1933524552960.

The previous prime is 2007221170561. The next prime is 2007221170609. The reversal of 2007221170601 is 1060711227002.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2007221170601 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2007221170609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2657411 + ... + 3328103.

It is an arithmetic number, because the mean of its divisors is an integer number (130141463760).

Almost surely, 2^{2007221170601} is an apocalyptic number.

It is an amenable number.

2007221170601 is a deficient number, since it is larger than the sum of its proper divisors (75042249559).

2007221170601 is an equidigital number, since it uses as much as digits as its factorization.

2007221170601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671696.

The product of its (nonzero) digits is 2352, while the sum is 29.

Adding to 2007221170601 its reverse (1060711227002), we get a palindrome (3067932397603).

The spelling of 2007221170601 in words is "two trillion, seven billion, two hundred twenty-one million, one hundred seventy thousand, six hundred one".