66057000011102 has 16 divisors (see below), whose sum is σ = 104926520877840. Its totient is φ = 31081954608768.

The previous prime is 66057000011087. The next prime is 66057000011173. The reversal of 66057000011102 is 20111000075066.

It is a congruent number.

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, 115098773 + ... + 115671264.

It is an arithmetic number, because the mean of its divisors is an integer number (6557907554865).

Almost surely, 2^{66057000011102} is an apocalyptic number.

66057000011102 is a deficient number, since it is larger than the sum of its proper divisors (38869520866738).

66057000011102 is a wasteful number, since it uses less digits than its factorization.

66057000011102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230778475.

The product of its (nonzero) digits is 2520, while the sum is 29.

Adding to 66057000011102 its reverse (20111000075066), we get a palindrome (86168000086168).

The spelling of 66057000011102 in words is "sixty-six trillion, fifty-seven billion, eleven thousand, one hundred two".