12270727000 has 96 divisors (see below), whose sum is σ = 33401553120. Its totient is φ = 4207089600.

The previous prime is 12270726991. The next prime is 12270727013. The reversal of 12270727000 is 72707221.

It is a super-2 number, since 2×12270727000² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 12270727000.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76212 + ... + 174211.

It is an arithmetic number, because the mean of its divisors is an integer number (347932845).

Almost surely, 2^12270727000 is an apocalyptic number.

12270727000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12270727000 is an abundant number, since it is smaller than the sum of its proper divisors (21130826120).

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

12270727000 is a wasteful number, since it uses less digits than its factorization.

12270727000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250458 (or 250437 counting only the distinct ones).

The product of its (nonzero) digits is 2744, while the sum is 28.

The spelling of 12270727000 in words is "twelve billion, two hundred seventy million, seven hundred twenty-seven thousand".