22361819383 has 16 divisors (see below), whose sum is σ = 22922345376. Its totient is φ = 21807959040.

The previous prime is 22361819371. The next prime is 22361819387. The reversal of 22361819383 is 38391816322.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-22361819383 is a prime.

It is a super-2 number, since 2×22361819383² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22361819387) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12977560 + ... + 12979282.

It is an arithmetic number, because the mean of its divisors is an integer number (1432646586).

Almost surely, 2^22361819383 is an apocalyptic number.

22361819383 is a deficient number, since it is larger than the sum of its proper divisors (560525993).

22361819383 is a wasteful number, since it uses less digits than its factorization.

22361819383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3474.

The product of its digits is 373248, while the sum is 46.

The spelling of 22361819383 in words is "twenty-two billion, three hundred sixty-one million, eight hundred nineteen thousand, three hundred eighty-three".