1013022204 has 12 divisors (see below), whose sum is σ = 2363718504. Its totient is φ = 337674064.

The previous prime is 1013022203. The next prime is 1013022217. The reversal of 1013022204 is 4022203101.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013022203) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 42209247 + ... + 42209270.

It is an arithmetic number, because the mean of its divisors is an integer number (196976542).

Almost surely, 2^1013022204 is an apocalyptic number.

It is an amenable number.

1013022204 is an abundant number, since it is smaller than the sum of its proper divisors (1350696300).

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

1013022204 is a wasteful number, since it uses less digits than its factorization.

1013022204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84418524 (or 84418522 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1013022204 is about 31828.0097398502. The cubic root of 1013022204 is about 1004.3220278304.

Adding to 1013022204 its reverse (4022203101), we get a palindrome (5035225305).

The spelling of 1013022204 in words is "one billion, thirteen million, twenty-two thousand, two hundred four".