22416199245 has 54 divisors (see below), whose sum is σ = 42729167754. Its totient is φ = 10863103680.

The previous prime is 22416199243. The next prime is 22416199283. The reversal of 22416199245 is 54299161422.

22416199245 is a `hidden beast` number, since 2 + 2 + 4 + 1 + 619 + 9 + 24 + 5 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 16242482916 + 6173716329 = 127446^2 + 78573^2 .

It is not a de Polignac number, because 22416199245 - 2¹ = 22416199243 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 22416199245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22416199243) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 11046891 + ... + 11048919.

Almost surely, 2^22416199245 is an apocalyptic number.

It is an amenable number.

22416199245 is a deficient number, since it is larger than the sum of its proper divisors (20312968509).

22416199245 is an equidigital number, since it uses as much as digits as its factorization.

22416199245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4091 (or 2048 counting only the distinct ones).

The product of its digits is 311040, while the sum is 45.

Multiplying 22416199245 by its sum of digits (45), we get a square (1008728966025 = 1004355²).

22416199245 divided by its sum of digits (45) gives a square (498137761 = 22319²).

The spelling of 22416199245 in words is "twenty-two billion, four hundred sixteen million, one hundred ninety-nine thousand, two hundred forty-five".