22982277550 has 24 divisors (see below), whose sum is σ = 43349113872. Its totient is φ = 9063432000.

The previous prime is 22982277533. The next prime is 22982277551. The reversal of 22982277550 is 5577228922.

It is a junction number, because it is equal to n+sod(n) for n = 22982277494 and 22982277503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22982277551) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3233391 + ... + 3240490.

It is an arithmetic number, because the mean of its divisors is an integer number (1806213078).

Almost surely, 2^22982277550 is an apocalyptic number.

22982277550 is a deficient number, since it is larger than the sum of its proper divisors (20366836322).

22982277550 is a wasteful number, since it uses less digits than its factorization.

22982277550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6473964 (or 6473959 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 49.

The spelling of 22982277550 in words is "twenty-two billion, nine hundred eighty-two million, two hundred seventy-seven thousand, five hundred fifty".