27229211004 has 12 divisors (see below), whose sum is σ = 63534825704. Its totient is φ = 9076403664.

The previous prime is 27229210993. The next prime is 27229211021. The reversal of 27229211004 is 40011292272.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1134550447 + ... + 1134550470.

Almost surely, 2^27229211004 is an apocalyptic number.

It is an amenable number.

27229211004 is an abundant number, since it is smaller than the sum of its proper divisors (36305614700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

27229211004 is a wasteful number, since it uses less digits than its factorization.

27229211004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2269100924 (or 2269100922 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The spelling of 27229211004 in words is "twenty-seven billion, two hundred twenty-nine million, two hundred eleven thousand, four".