1011045224 has 48 divisors (see below), whose sum is σ = 2301112800. Its totient is φ = 414462048.

The previous prime is 1011045169. The next prime is 1011045227. The reversal of 1011045224 is 4225401101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1011045196 and 1011045205.

It is not an unprimeable number, because it can be changed into a prime (1011045227) 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, 47054 + ... + 65085.

It is an arithmetic number, because the mean of its divisors is an integer number (47939850).

Almost surely, 2^1011045224 is an apocalyptic number.

1011045224 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1011045224 is an abundant number, since it is smaller than the sum of its proper divisors (1290067576).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1011045224 is a wasteful number, since it uses less digits than its factorization.

1011045224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112182 (or 112171 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 1011045224 is about 31796.9373367939. The cubic root of 1011045224 is about 1003.6682686845.

Adding to 1011045224 its reverse (4225401101), we get a palindrome (5236446325).

The spelling of 1011045224 in words is "one billion, eleven million, forty-five thousand, two hundred twenty-four".