11220003010 has 64 divisors (see below), whose sum is σ = 21194024544. Its totient is φ = 4272486400.

The previous prime is 11220002993. The next prime is 11220003017. The reversal of 11220003010 is 1030002211.

It can be written as a sum of positive squares in 16 ways, for example, as 4127163049 + 7092839961 = 64243^2 + 84219^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (11220003017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4279500 + ... + 4282120.

Almost surely, 2^11220003010 is an apocalyptic number.

11220003010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11220003010 is a deficient number, since it is larger than the sum of its proper divisors (9974021534).

11220003010 is a wasteful number, since it uses less digits than its factorization.

11220003010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2919.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 11220003010 its reverse (1030002211), we get a palindrome (12250005221).

The spelling of 11220003010 in words is "eleven billion, two hundred twenty million, three thousand, ten".