13540022322 has 32 divisors (see below), whose sum is σ = 27360466944. Its totient is φ = 4466826000.

The previous prime is 13540022311. The next prime is 13540022333. The reversal of 13540022322 is 22322004531.

It is an interprime number because it is at equal distance from previous prime (13540022311) and next prime (13540022333).

It is a junction number, because it is equal to n+sod(n) for n = 13540022292 and 13540022301.

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, 217953 + ... + 273099.

It is an arithmetic number, because the mean of its divisors is an integer number (855014592).

Almost surely, 2^13540022322 is an apocalyptic number.

13540022322 is an abundant number, since it is smaller than the sum of its proper divisors (13820444622).

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

13540022322 is a wasteful number, since it uses less digits than its factorization.

13540022322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55574.

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 13540022322 its reverse (22322004531), we get a palindrome (35862026853).

The spelling of 13540022322 in words is "thirteen billion, five hundred forty million, twenty-two thousand, three hundred twenty-two".