1111011110002 has 32 divisors (see below), whose sum is σ = 1801775828592. Its totient is φ = 511902572544.

The previous prime is 1111011109981. The next prime is 1111011110003. The reversal of 1111011110002 is 2000111101111.

It can be written as a sum of positive squares in 8 ways, for example, as 1002283301881 + 108727808121 = 1001141^2 + 329739^2 .

It is a super-2 number, since 2×1111011110002² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1111011110003) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1293643 + ... + 1973710.

Almost surely, 2^{1111011110002} is an apocalyptic number.

1111011110002 is a deficient number, since it is larger than the sum of its proper divisors (690764718590).

1111011110002 is a wasteful number, since it uses less digits than its factorization.

1111011110002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3267582.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 1111011110002 its reverse (2000111101111), we get a palindrome (3111122211113).

The spelling of 1111011110002 in words is "one trillion, one hundred eleven billion, eleven million, one hundred ten thousand, two".