12067215627 has 16 divisors (see below), whose sum is σ = 17064407808. Its totient is φ = 7568885280.

The previous prime is 12067215617. The next prime is 12067215649. The reversal of 12067215627 is 72651276021.

It is not a de Polignac number, because 12067215627 - 2²² = 12063021323 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12067215617) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1429293 + ... + 1437710.

It is an arithmetic number, because the mean of its divisors is an integer number (1066525488).

Almost surely, 2^12067215627 is an apocalyptic number.

12067215627 is a deficient number, since it is larger than the sum of its proper divisors (4997192181).

12067215627 is a wasteful number, since it uses less digits than its factorization.

12067215627 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2867090.

The product of its (nonzero) digits is 70560, while the sum is 39.

The spelling of 12067215627 in words is "twelve billion, sixty-seven million, two hundred fifteen thousand, six hundred twenty-seven".