13622020335 has 96 divisors (see below), whose sum is σ = 30038860800. Its totient is φ = 5661028800.

The previous prime is 13622020333. The next prime is 13622020367. The reversal of 13622020335 is 53302022631.

13622020335 is a `hidden beast` number, since 1 + 3 + 622 + 0 + 2 + 0 + 3 + 35 = 666.

It is not a de Polignac number, because 13622020335 - 2¹ = 13622020333 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13622020299 and 13622020308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13622020333) 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, 129670 + ... + 209900.

It is an arithmetic number, because the mean of its divisors is an integer number (312904800).

Almost surely, 2^13622020335 is an apocalyptic number.

13622020335 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

13622020335 is an abundant number, since it is smaller than the sum of its proper divisors (16416840465).

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

13622020335 is a wasteful number, since it uses less digits than its factorization.

13622020335 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80274 (or 80257 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 13622020335 its reverse (53302022631), we get a palindrome (66924042966).

The spelling of 13622020335 in words is "thirteen billion, six hundred twenty-two million, twenty thousand, three hundred thirty-five".