2011274066 has 8 divisors (see below), whose sum is σ = 3066368844. Its totient is φ = 989151120.

The previous prime is 2011274059. The next prime is 2011274081. The reversal of 2011274066 is 6604721102.

It can be written as a sum of positive squares in 2 ways, for example, as 1748996041 + 262278025 = 41821^2 + 16195^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8242805 + ... + 8243048.

Almost surely, 2^2011274066 is an apocalyptic number.

2011274066 is a deficient number, since it is larger than the sum of its proper divisors (1055094778).

2011274066 is a wasteful number, since it uses less digits than its factorization.

2011274066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16485916.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 2011274066 is about 44847.2303046688. The cubic root of 2011274066 is about 1262.2840209045.

Adding to 2011274066 its reverse (6604721102), we get a palindrome (8615995168).

The spelling of 2011274066 in words is "two billion, eleven million, two hundred seventy-four thousand, sixty-six".