13224470077 has 16 divisors (see below), whose sum is σ = 16298558080. Its totient is φ = 10448989632.

The previous prime is 13224470069. The next prime is 13224470089. The reversal of 13224470077 is 77007442231.

It is a cyclic number.

It is not a de Polignac number, because 13224470077 - 2³ = 13224470069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13224479077) 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, 32427 + ... + 165832.

It is an arithmetic number, because the mean of its divisors is an integer number (1018659880).

Almost surely, 2^13224470077 is an apocalyptic number.

It is an amenable number.

13224470077 is a deficient number, since it is larger than the sum of its proper divisors (3074088003).

13224470077 is a wasteful number, since it uses less digits than its factorization.

13224470077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199012.

The product of its (nonzero) digits is 65856, while the sum is 37.

The spelling of 13224470077 in words is "thirteen billion, two hundred twenty-four million, four hundred seventy thousand, seventy-seven".