11220030310 has 32 divisors (see below), whose sum is σ = 20295297792. Its totient is φ = 4466008800.

The previous prime is 11220030293. The next prime is 11220030323. The reversal of 11220030310 is 1303002211.

It is a super-2 number, since 2×11220030310² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2094135 + ... + 2099485.

It is an arithmetic number, because the mean of its divisors is an integer number (634228056).

Almost surely, 2^11220030310 is an apocalyptic number.

11220030310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11220030310 is a deficient number, since it is larger than the sum of its proper divisors (9075267482).

11220030310 is a wasteful number, since it uses less digits than its factorization.

11220030310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6348.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 11220030310 its reverse (1303002211), we get a palindrome (12523032521).

The spelling of 11220030310 in words is "eleven billion, two hundred twenty million, thirty thousand, three hundred ten".