11110211022112 has 12 divisors (see below), whose sum is σ = 21873227949846. Its totient is φ = 5555105511040.

The previous prime is 11110211022107. The next prime is 11110211022133. The reversal of 11110211022112 is 21122011201111.

It can be written as a sum of positive squares in only one way, i.e., 6070527256336 + 5039683765776 = 2463844^2 + 2244924^2 .

It is a Harshad number since it is a multiple of its sum of digits (16).

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 173597047189 + ... + 173597047252.

Almost surely, 2^{11110211022112} is an apocalyptic number.

It is an amenable number.

11110211022112 is a deficient number, since it is larger than the sum of its proper divisors (10763016927734).

11110211022112 is an equidigital number, since it uses as much as digits as its factorization.

11110211022112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347194094451 (or 347194094443 counting only the distinct ones).

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

Adding to 11110211022112 its reverse (21122011201111), we get a palindrome (32232222223223).

The spelling of 11110211022112 in words is "eleven trillion, one hundred ten billion, two hundred eleven million, twenty-two thousand, one hundred twelve".