1120224554 has 8 divisors (see below), whose sum is σ = 1779180228. Its totient is φ = 527164480.

The previous prime is 1120224551. The next prime is 1120224569. The reversal of 1120224554 is 4554220211.

It can be written as a sum of positive squares in 2 ways, for example, as 1083923929 + 36300625 = 32923^2 + 6025^2 .

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1120224551) 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, 16473857 + ... + 16473924.

Almost surely, 2^1120224554 is an apocalyptic number.

1120224554 is a deficient number, since it is larger than the sum of its proper divisors (658955674).

1120224554 is a wasteful number, since it uses less digits than its factorization.

1120224554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32947800.

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 1120224554 is about 33469.7558102834. The cubic root of 1120224554 is about 1038.5682202157.

Adding to 1120224554 its reverse (4554220211), we get a palindrome (5674444765).

The spelling of 1120224554 in words is "one billion, one hundred twenty million, two hundred twenty-four thousand, five hundred fifty-four".