13850872227 has 12 divisors (see below), whose sum is σ = 20107354800. Its totient is φ = 9187512048.

The previous prime is 13850872193. The next prime is 13850872229. The reversal of 13850872227 is 72227805831.

13850872227 is a `hidden beast` number, since 138 + 508 + 7 + 2 + 2 + 2 + 7 = 666.

13850872227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 13850872227 - 2¹⁶ = 13850806691 is a prime.

It is a super-2 number, since 2×13850872227² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13850872229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3865008 + ... + 3868589.

It is an arithmetic number, because the mean of its divisors is an integer number (1675612900).

Almost surely, 2^13850872227 is an apocalyptic number.

13850872227 is a deficient number, since it is larger than the sum of its proper divisors (6256482573).

13850872227 is a wasteful number, since it uses less digits than its factorization.

13850872227 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7733802 (or 7733799 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 45.

The spelling of 13850872227 in words is "thirteen billion, eight hundred fifty million, eight hundred seventy-two thousand, two hundred twenty-seven".