1066650201110 has 32 divisors (see below), whose sum is σ = 2111653176192. Its totient is φ = 385460496000.

The previous prime is 1066650201107. The next prime is 1066650201119. The reversal of 1066650201110 is 111020566601.

1066650201110 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1066650201110² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1066650201119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87281141 + ... + 87293360.

It is an arithmetic number, because the mean of its divisors is an integer number (65989161756).

Almost surely, 2^{1066650201110} is an apocalyptic number.

1066650201110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1066650201110 is a deficient number, since it is larger than the sum of its proper divisors (1045002975082).

1066650201110 is a wasteful number, since it uses less digits than its factorization.

1066650201110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 174574568.

The product of its (nonzero) digits is 2160, while the sum is 29.

Adding to 1066650201110 its reverse (111020566601), we get a palindrome (1177670767711).

The spelling of 1066650201110 in words is "one trillion, sixty-six billion, six hundred fifty million, two hundred one thousand, one hundred ten".