11001210112 has 18 divisors (see below), whose sum is σ = 21959447258. Its totient is φ = 5500604928.

The previous prime is 11001210107. The next prime is 11001210113. The reversal of 11001210112 is 21101210011.

It can be written as a sum of positive squares in only one way, i.e., 8169267456 + 2831942656 = 90384^2 + 53216^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11001210113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21486483 + ... + 21486994.

Almost surely, 2^11001210112 is an apocalyptic number.

It is an amenable number.

11001210112 is a deficient number, since it is larger than the sum of its proper divisors (10958237146).

11001210112 is an frugal number, since it uses more digits than its factorization.

11001210112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42973493 (or 42973479 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 11001210112 its reverse (21101210011), we get a palindrome (32102420123).

The spelling of 11001210112 in words is "eleven billion, one million, two hundred ten thousand, one hundred twelve".