13540022230 has 32 divisors (see below), whose sum is σ = 27878724864. Its totient is φ = 4638132576.

The previous prime is 13540022219. The next prime is 13540022257. The reversal of 13540022230 is 3222004531.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7512 + ... + 164731.

It is an arithmetic number, because the mean of its divisors is an integer number (871210152).

Almost surely, 2^13540022230 is an apocalyptic number.

13540022230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13540022230 is an abundant number, since it is smaller than the sum of its proper divisors (14338702634).

13540022230 is a wasteful number, since it uses less digits than its factorization.

13540022230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173380.

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 13540022230 its reverse (3222004531), we get a palindrome (16762026761).

The spelling of 13540022230 in words is "thirteen billion, five hundred forty million, twenty-two thousand, two hundred thirty".