11012112002211 has 64 divisors (see below), whose sum is σ = 15598232432640. Its totient is φ = 6896507080320.

The previous prime is 11012112002183. The next prime is 11012112002219. The reversal of 11012112002211 is 11220021121011.

It is a happy number.

It is not a de Polignac number, because 11012112002211 - 2⁹ = 11012112001699 is a prime.

It is a super-2 number, since 2×11012112002211² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11012112002219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 893616496 + ... + 893628818.

It is an arithmetic number, because the mean of its divisors is an integer number (243722381760).

Almost surely, 2^{11012112002211} is an apocalyptic number.

11012112002211 is a deficient number, since it is larger than the sum of its proper divisors (4586120430429).

11012112002211 is a wasteful number, since it uses less digits than its factorization.

11012112002211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13496.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 11012112002211 its reverse (11220021121011), we get a palindrome (22232133123222).

The spelling of 11012112002211 in words is "eleven trillion, twelve billion, one hundred twelve million, two thousand, two hundred eleven".