1102223012 has 12 divisors (see below), whose sum is σ = 2104244016. Its totient is φ = 501010440.

The previous prime is 1102222993. The next prime is 1102223027. The reversal of 1102223012 is 2103222011.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12525218 + ... + 12525305.

It is an arithmetic number, because the mean of its divisors is an integer number (175353668).

Almost surely, 2^1102223012 is an apocalyptic number.

It is an amenable number.

1102223012 is a deficient number, since it is larger than the sum of its proper divisors (1002021004).

1102223012 is a wasteful number, since it uses less digits than its factorization.

1102223012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25050538 (or 25050536 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 1102223012 is about 33199.7441556407. The cubic root of 1102223012 is about 1032.9750327193.

Adding to 1102223012 its reverse (2103222011), we get a palindrome (3205445023).

The spelling of 1102223012 in words is "one billion, one hundred two million, two hundred twenty-three thousand, twelve".