1035223012 has 12 divisors (see below), whose sum is σ = 1811904556. Its totient is φ = 517536000.

The previous prime is 1035222949. The next prime is 1035223043. The reversal of 1035223012 is 2103225301.

It can be written as a sum of positive squares in 2 ways, for example, as 601917156 + 433305856 = 24534^2 + 20816^2 .

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 3 ways as a sum of consecutive naturals, for example, 21628 + ... + 50380.

Almost surely, 2^1035223012 is an apocalyptic number.

It is an amenable number.

1035223012 is a deficient number, since it is larger than the sum of its proper divisors (776681544).

1035223012 is a wasteful number, since it uses less digits than its factorization.

1035223012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37758 (or 37756 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 1035223012 is about 32174.8816936442. The cubic root of 1035223012 is about 1011.6057885932.

Adding to 1035223012 its reverse (2103225301), we get a palindrome (3138448313).

The spelling of 1035223012 in words is "one billion, thirty-five million, two hundred twenty-three thousand, twelve".