1022434204 has 48 divisors (see below), whose sum is σ = 2008613376. Its totient is φ = 451440000.

The previous prime is 1022434169. The next prime is 1022434207. The reversal of 1022434204 is 4024342201.

It is a happy number.

It is a super-2 number, since 2×1022434204² = 2090743403018227232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022434207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 212829 + ... + 217579.

It is an arithmetic number, because the mean of its divisors is an integer number (41846112).

Almost surely, 2^1022434204 is an apocalyptic number.

It is an amenable number.

1022434204 is a deficient number, since it is larger than the sum of its proper divisors (986179172).

1022434204 is a wasteful number, since it uses less digits than its factorization.

1022434204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4906 (or 4904 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

The square root of 1022434204 is about 31975.5250777841. The cubic root of 1022434204 is about 1007.4228332181.

Adding to 1022434204 its reverse (4024342201), we get a palindrome (5046776405).

The spelling of 1022434204 in words is "one billion, twenty-two million, four hundred thirty-four thousand, two hundred four".