11061105611012 has 24 divisors (see below), whose sum is σ = 20495921191200. Its totient is φ = 5205139021440.

The previous prime is 11061105611011. The next prime is 11061105611053. The reversal of 11061105611012 is 21011650116011.

It is a super-2 number, since 2×11061105611012² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11061105611011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2823587 + ... + 5485877.

It is an arithmetic number, because the mean of its divisors is an integer number (853996716300).

Almost surely, 2^{11061105611012} is an apocalyptic number.

It is an amenable number.

11061105611012 is a deficient number, since it is larger than the sum of its proper divisors (9434815580188).

11061105611012 is a wasteful number, since it uses less digits than its factorization.

11061105611012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2723411 (or 2723409 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 26.

Adding to 11061105611012 its reverse (21011650116011), we get a palindrome (32072755727023).

The spelling of 11061105611012 in words is "eleven trillion, sixty-one billion, one hundred five million, six hundred eleven thousand, twelve".