11472506227 has 32 divisors (see below), whose sum is σ = 14629063680. Its totient is φ = 8750851200.

The previous prime is 11472506207. The next prime is 11472506231. The reversal of 11472506227 is 72260527411.

It is not a de Polignac number, because 11472506227 - 2³¹ = 9325022579 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11472506207) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1957852 + ... + 1963702.

It is an arithmetic number, because the mean of its divisors is an integer number (457158240).

Almost surely, 2^11472506227 is an apocalyptic number.

11472506227 is a deficient number, since it is larger than the sum of its proper divisors (3156557453).

11472506227 is a wasteful number, since it uses less digits than its factorization.

11472506227 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6643.

The product of its (nonzero) digits is 47040, while the sum is 37.

The spelling of 11472506227 in words is "eleven billion, four hundred seventy-two million, five hundred six thousand, two hundred twenty-seven".