11220702 has 8 divisors (see below), whose sum is σ = 22441416. Its totient is φ = 3740232.

The previous prime is 11220689. The next prime is 11220707. The reversal of 11220702 is 20702211.

It is a sphenic number, since it is the product of 3 distinct primes.

11220702 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11220707) 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, 935053 + ... + 935064.

It is an arithmetic number, because the mean of its divisors is an integer number (2805177).

Almost surely, 2^11220702 is an apocalyptic number.

11220702 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11220702 is a wasteful number, since it uses less digits than its factorization.

11220702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1870122.

The product of its (nonzero) digits is 56, while the sum is 15.

The square root of 11220702 is about 3349.7316310415. The cubic root of 11220702 is about 223.8755553453.

Adding to 11220702 its reverse (20702211), we get a palindrome (31922913).

It can be divided in two parts, 1 and 1220702, that added together give a triangular number (1220703 = T₁₅₆₂).

The spelling of 11220702 in words is "eleven million, two hundred twenty thousand, seven hundred two".