2201266015 has 16 divisors (see below), whose sum is σ = 2914099776. Its totient is φ = 1585900800.

The previous prime is 2201266007. The next prime is 2201266031. The reversal of 2201266015 is 5106621022.

It is not a de Polignac number, because 2201266015 - 2³ = 2201266007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 410331 + ... + 415660.

It is an arithmetic number, because the mean of its divisors is an integer number (182131236).

Almost surely, 2^2201266015 is an apocalyptic number.

2201266015 is a deficient number, since it is larger than the sum of its proper divisors (712833761).

2201266015 is a wasteful number, since it uses less digits than its factorization.

2201266015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 826050.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 2201266015 is about 46917.6514224657. The cubic root of 2201266015 is about 1300.8408790538.

Adding to 2201266015 its reverse (5106621022), we get a palindrome (7307887037).

The spelling of 2201266015 in words is "two billion, two hundred one million, two hundred sixty-six thousand, fifteen".