6011991106 has 32 divisors (see below), whose sum is σ = 9884959488. Its totient is φ = 2719664640.

The previous prime is 6011991079. The next prime is 6011991127.

6011991106 is nontrivially palindromic in base 10.

It is a super-2 number, since 2×6011991106² = 72288074117246206472, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6854740 + ... + 6855616.

It is an arithmetic number, because the mean of its divisors is an integer number (308904984).

Almost surely, 2^6011991106 is an apocalyptic number.

6011991106 is a deficient number, since it is larger than the sum of its proper divisors (3872968382).

6011991106 is a wasteful number, since it uses less digits than its factorization.

6011991106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2026.

The product of its (nonzero) digits is 2916, while the sum is 34.

The square root of 6011991106 is about 77537.0305467007. The cubic root of 6011991106 is about 1818.3303031829.

The spelling of 6011991106 in words is "six billion, eleven million, nine hundred ninety-one thousand, one hundred six".