15270112206 has 48 divisors (see below), whose sum is σ = 34568337024. Its totient is φ = 4862441232.

The previous prime is 15270112159. The next prime is 15270112219. The reversal of 15270112206 is 60221107251.

15270112206 is a `hidden beast` number, since 1 + 527 + 0 + 112 + 20 + 6 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 15270112206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 302385 + ... + 349251.

It is an arithmetic number, because the mean of its divisors is an integer number (720173688).

Almost surely, 2^15270112206 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15270112206, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17284168512).

15270112206 is an abundant number, since it is smaller than the sum of its proper divisors (19298224818).

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

15270112206 is a wasteful number, since it uses less digits than its factorization.

15270112206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47685 (or 47682 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

Adding to 15270112206 its reverse (60221107251), we get a palindrome (75491219457).

The spelling of 15270112206 in words is "fifteen billion, two hundred seventy million, one hundred twelve thousand, two hundred six".