1020022204 has 24 divisors (see below), whose sum is σ = 1813801808. Its totient is φ = 501811200.

The previous prime is 1020022189. The next prime is 1020022261. The reversal of 1020022204 is 4022200201.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 307354 + ... + 310654.

Almost surely, 2^1020022204 is an apocalyptic number.

It is an amenable number.

1020022204 is a deficient number, since it is larger than the sum of its proper divisors (793779604).

1020022204 is a wasteful number, since it uses less digits than its factorization.

1020022204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4525 (or 4523 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 1020022204 is about 31937.7864605548. The cubic root of 1020022204 is about 1006.6300137720.

Adding to 1020022204 its reverse (4022200201), we get a palindrome (5042222405).

The spelling of 1020022204 in words is "one billion, twenty million, twenty-two thousand, two hundred four".