13206022140 has 96 divisors (see below), whose sum is σ = 37277210880. Its totient is φ = 3493106176.

The previous prime is 13206022133. The next prime is 13206022147. The reversal of 13206022140 is 4122060231.

It is an interprime number because it is at equal distance from previous prime (13206022133) and next prime (13206022147).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13206022147) 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, 5014264 + ... + 5016896.

It is an arithmetic number, because the mean of its divisors is an integer number (388304280).

Almost surely, 2^13206022140 is an apocalyptic number.

13206022140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13206022140 is an abundant number, since it is smaller than the sum of its proper divisors (24071188740).

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

13206022140 is a wasteful number, since it uses less digits than its factorization.

13206022140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3291 (or 3289 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 13206022140 its reverse (4122060231), we get a palindrome (17328082371).

The spelling of 13206022140 in words is "thirteen billion, two hundred six million, twenty-two thousand, one hundred forty".