1022030224 has 10 divisors (see below), whose sum is σ = 1980183590. Its totient is φ = 511015104.

The previous prime is 1022030221. The next prime is 1022030239. The reversal of 1022030224 is 4220302201.

It can be written as a sum of positive squares in only one way, i.e., 628404624 + 393625600 = 25068^2 + 19840^2 .

It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 63876889 = 1022030224 / (1 + 0 + 2 + 2 + 0 + 3 + 0 + 2 + 2 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 1022030198 and 1022030207.

It is not an unprimeable number, because it can be changed into a prime (1022030221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31938429 + ... + 31938460.

It is an arithmetic number, because the mean of its divisors is an integer number (198018359).

Almost surely, 2^1022030224 is an apocalyptic number.

It is an amenable number.

1022030224 is a deficient number, since it is larger than the sum of its proper divisors (958153366).

1022030224 is an equidigital number, since it uses as much as digits as its factorization.

1022030224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63876897 (or 63876891 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 1022030224 is about 31969.2074346550. The cubic root of 1022030224 is about 1007.2901328163.

Adding to 1022030224 its reverse (4220302201), we get a palindrome (5242332425).

The spelling of 1022030224 in words is "one billion, twenty-two million, thirty thousand, two hundred twenty-four".