13577838222 has 192 divisors, whose sum is σ = 32601113280. Its totient is φ = 3750469632.

The previous prime is 13577838221. The next prime is 13577838247. The reversal of 13577838222 is 22283877531.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13577838221) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 78484528 + ... + 78484700.

It is an arithmetic number, because the mean of its divisors is an integer number (169797465).

Almost surely, 2^13577838222 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13577838222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16300556640).

13577838222 is an abundant number, since it is smaller than the sum of its proper divisors (19023275058).

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

13577838222 is a wasteful number, since it uses less digits than its factorization.

13577838222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407 (or 394 counting only the distinct ones).

The product of its digits is 1128960, while the sum is 48.

The spelling of 13577838222 in words is "thirteen billion, five hundred seventy-seven million, eight hundred thirty-eight thousand, two hundred twenty-two".