22683666638622 has 32 divisors (see below), whose sum is σ = 49493113102080. Its totient is φ = 6873633264320.

The previous prime is 22683666638579. The next prime is 22683666638627.

22683666638622 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22683666638627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2891847 + ... + 7330082.

It is an arithmetic number, because the mean of its divisors is an integer number (1546659784440).

Almost surely, 2^{22683666638622} is an apocalyptic number.

22683666638622 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22683666638622 is an abundant number, since it is smaller than the sum of its proper divisors (26809446463458).

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

22683666638622 is a wasteful number, since it uses less digits than its factorization.

22683666638622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10255568.

The product of its digits is 429981696, while the sum is 66.

The spelling of 22683666638622 in words is "twenty-two trillion, six hundred eighty-three billion, six hundred sixty-six million, six hundred thirty-eight thousand, six hundred twenty-two".