11016212066 has 16 divisors (see below), whose sum is σ = 17245842624. Its totient is φ = 5267683344.

The previous prime is 11016212047. The next prime is 11016212083. The reversal of 11016212066 is 66021261011.

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, 287261 + ... + 323343.

It is an arithmetic number, because the mean of its divisors is an integer number (1077865164).

Almost surely, 2^11016212066 is an apocalyptic number.

11016212066 is a deficient number, since it is larger than the sum of its proper divisors (6229630558).

11016212066 is a wasteful number, since it uses less digits than its factorization.

11016212066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42745.

The product of its (nonzero) digits is 864, while the sum is 26.

Adding to 11016212066 its reverse (66021261011), we get a palindrome (77037473077).

The spelling of 11016212066 in words is "eleven billion, sixteen million, two hundred twelve thousand, sixty-six".