1022425224 has 16 divisors (see below), whose sum is σ = 2556063120. Its totient is φ = 340808400.

The previous prime is 1022425213. The next prime is 1022425249. The reversal of 1022425224 is 4225242201.

1022425224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (24) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 42601051 = 1022425224 / (1 + 0 + 2 + 2 + 4 + 2 + 5 + 2 + 2 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 1022425194 and 1022425203.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21300502 + ... + 21300549.

It is an arithmetic number, because the mean of its divisors is an integer number (159753945).

Almost surely, 2^1022425224 is an apocalyptic number.

It is an amenable number.

1022425224 is an abundant number, since it is smaller than the sum of its proper divisors (1533637896).

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

1022425224 is a wasteful number, since it uses less digits than its factorization.

1022425224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42601060 (or 42601056 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 1022425224 is about 31975.3846575768. The cubic root of 1022425224 is about 1007.4198838243.

Adding to 1022425224 its reverse (4225242201), we get a palindrome (5247667425).

The spelling of 1022425224 in words is "one billion, twenty-two million, four hundred twenty-five thousand, two hundred twenty-four".