1022204345 has 8 divisors (see below), whose sum is σ = 1241424576. Its totient is φ = 807910576.

The previous prime is 1022204329. The next prime is 1022204353. The reversal of 1022204345 is 5434022201.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1022204345 - 2⁴ = 1022204329 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1022204345.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1231157 + ... + 1231986.

It is an arithmetic number, because the mean of its divisors is an integer number (155178072).

Almost surely, 2^1022204345 is an apocalyptic number.

It is an amenable number.

1022204345 is a deficient number, since it is larger than the sum of its proper divisors (219220231).

1022204345 is an equidigital number, since it uses as much as digits as its factorization.

1022204345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2463231.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 1022204345 is about 31971.9305798070. The cubic root of 1022204345 is about 1007.3473328226.

Adding to 1022204345 its reverse (5434022201), we get a palindrome (6456226546).

The spelling of 1022204345 in words is "one billion, twenty-two million, two hundred four thousand, three hundred forty-five".