6665100015106 has 16 divisors (see below), whose sum is σ = 10766742573888. Its totient is φ = 3076187850000.

The previous prime is 6665100015097. The next prime is 6665100015113. The reversal of 6665100015106 is 6015100015666.

It is a super-2 number, since 2×6665100015106² (a number of 26 digits) contains 22 as substring.

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, 12511611 + ... + 13033441.

It is an arithmetic number, because the mean of its divisors is an integer number (672921410868).

Almost surely, 2^{6665100015106} is an apocalyptic number.

6665100015106 is a deficient number, since it is larger than the sum of its proper divisors (4101642558782).

6665100015106 is a wasteful number, since it uses less digits than its factorization.

6665100015106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1013097.

The product of its (nonzero) digits is 32400, while the sum is 37.

The spelling of 6665100015106 in words is "six trillion, six hundred sixty-five billion, one hundred million, fifteen thousand, one hundred six".