1021412204 has 12 divisors (see below), whose sum is σ = 1811957784. Its totient is φ = 503709984.

The previous prime is 1021412191. The next prime is 1021412209. The reversal of 1021412204 is 4022141201.

1021412204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1021412209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1748702 + ... + 1749285.

It is an arithmetic number, because the mean of its divisors is an integer number (150996482).

Almost surely, 2^1021412204 is an apocalyptic number.

It is an amenable number.

1021412204 is a deficient number, since it is larger than the sum of its proper divisors (790545580).

1021412204 is a wasteful number, since it uses less digits than its factorization.

1021412204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3498064 (or 3498062 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 1021412204 is about 31959.5401093320. The cubic root of 1021412204 is about 1007.0870563138.

Adding to 1021412204 its reverse (4022141201), we get a palindrome (5043553405).

The spelling of 1021412204 in words is "one billion, twenty-one million, four hundred twelve thousand, two hundred four".