22783938355 has 8 divisors (see below), whose sum is σ = 27606170592. Its totient is φ = 18050187648.

The previous prime is 22783938347. The next prime is 22783938367. The reversal of 22783938355 is 55383938722.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 22783938355 - 2³ = 22783938347 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 22783938296 and 22783938305.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22119814 + ... + 22120843.

It is an arithmetic number, because the mean of its divisors is an integer number (3450771324).

Almost surely, 2^22783938355 is an apocalyptic number.

22783938355 is a deficient number, since it is larger than the sum of its proper divisors (4822232237).

22783938355 is a wasteful number, since it uses less digits than its factorization.

22783938355 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44240765.

The product of its digits is 10886400, while the sum is 55.

The spelling of 22783938355 in words is "twenty-two billion, seven hundred eighty-three million, nine hundred thirty-eight thousand, three hundred fifty-five".