11201012 has 12 divisors (see below), whose sum is σ = 19776036. Its totient is φ = 5550720.

The previous prime is 11200999. The next prime is 11201017. The reversal of 11201012 is 21010211.

It can be written as a sum of positive squares in 2 ways, for example, as 1628176 + 9572836 = 1276^2 + 3094^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11201017) 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, 11939 + ... + 12842.

It is an arithmetic number, because the mean of its divisors is an integer number (1648003).

Almost surely, 2^11201012 is an apocalyptic number.

It is an amenable number.

11201012 is a deficient number, since it is larger than the sum of its proper divisors (8575024).

11201012 is a wasteful number, since it uses less digits than its factorization.

11201012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24898 (or 24896 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 11201012 is about 3346.7912991401. The cubic root of 11201012 is about 223.7445269824.

Adding to 11201012 its reverse (21010211), we get a palindrome (32211223).

The spelling of 11201012 in words is "eleven million, two hundred one thousand, twelve".