2011160226 has 16 divisors (see below), whose sum is σ = 4022792928. Its totient is φ = 670308000.

The previous prime is 2011160219. The next prime is 2011160233. The reversal of 2011160226 is 6220611102.

It is an interprime number because it is at equal distance from previous prime (2011160219) and next prime (2011160233).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61246 + ... + 88166.

It is an arithmetic number, because the mean of its divisors is an integer number (251424558).

Almost surely, 2^2011160226 is an apocalyptic number.

2011160226 is an abundant number, since it is smaller than the sum of its proper divisors (2011632702).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2011160226 is a wasteful number, since it uses less digits than its factorization.

2011160226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39377.

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 2011160226 is about 44845.9610890435. The cubic root of 2011160226 is about 1262.2602049684.

Adding to 2011160226 its reverse (6220611102), we get a palindrome (8231771328).

The spelling of 2011160226 in words is "two billion, eleven million, one hundred sixty thousand, two hundred twenty-six".