12089801006 has 32 divisors (see below), whose sum is σ = 19067747328. Its totient is φ = 5738022400.

The previous prime is 12089800991. The next prime is 12089801021. The reversal of 12089801006 is 60010898021.

It is an interprime number because it is at equal distance from previous prime (12089800991) and next prime (12089801021).

It is a super-2 number, since 2×12089801006² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

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, 7550606 + ... + 7552206.

It is an arithmetic number, because the mean of its divisors is an integer number (595867104).

Almost surely, 2^12089801006 is an apocalyptic number.

12089801006 is a deficient number, since it is larger than the sum of its proper divisors (6977946322).

12089801006 is a wasteful number, since it uses less digits than its factorization.

12089801006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2776.

The product of its (nonzero) digits is 6912, while the sum is 35.

The spelling of 12089801006 in words is "twelve billion, eighty-nine million, eight hundred one thousand, six".