11110201220012 has 12 divisors (see below), whose sum is σ = 20586549319560. Its totient is φ = 5228329985856.

The previous prime is 11110201219993. The next prime is 11110201220017. The reversal of 11110201220012 is 21002210201111.

It is a super-2 number, since 2×11110201220012² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11110201220017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 81692655962 + ... + 81692656097.

It is an arithmetic number, because the mean of its divisors is an integer number (1715545776630).

Almost surely, 2^{11110201220012} is an apocalyptic number.

It is an amenable number.

11110201220012 is a deficient number, since it is larger than the sum of its proper divisors (9476348099548).

11110201220012 is a wasteful number, since it uses less digits than its factorization.

11110201220012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 163385312080 (or 163385312078 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11110201220012 its reverse (21002210201111), we get a palindrome (32112411421123).

The spelling of 11110201220012 in words is "eleven trillion, one hundred ten billion, two hundred one million, two hundred twenty thousand, twelve".