2224244546 has 8 divisors (see below), whose sum is σ = 3361835664. Its totient is φ = 1103632660.

The previous prime is 2224244527. The next prime is 2224244549. The reversal of 2224244546 is 6454424222.

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

It is a super-2 number, since 2×2224244546² = 9894527600821492232, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2224244549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4244480 + ... + 4245003.

It is an arithmetic number, because the mean of its divisors is an integer number (420229458).

Almost surely, 2^2224244546 is an apocalyptic number.

2224244546 is a deficient number, since it is larger than the sum of its proper divisors (1137591118).

2224244546 is a wasteful number, since it uses less digits than its factorization.

2224244546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8489616.

The product of its digits is 122880, while the sum is 35.

The square root of 2224244546 is about 47161.8971840616. The cubic root of 2224244546 is about 1305.3516168637.

Adding to 2224244546 its reverse (6454424222), we get a palindrome (8678668768).

The spelling of 2224244546 in words is "two billion, two hundred twenty-four million, two hundred forty-four thousand, five hundred forty-six".