11212010001122 has 16 divisors (see below), whose sum is σ = 20351211431040. Its totient is φ = 4522491428928.

The previous prime is 11212010001119. The next prime is 11212010001161. The reversal of 11212010001122 is 22110001021211.

11212010001122 is nontrivially palindromic in base 8.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 11212010001097 and 11212010001106.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23554642622 + ... + 23554643097.

It is an arithmetic number, because the mean of its divisors is an integer number (1271950714440).

Almost surely, 2^{11212010001122} is an apocalyptic number.

11212010001122 is a deficient number, since it is larger than the sum of its proper divisors (9139201429918).

11212010001122 is a wasteful number, since it uses less digits than its factorization.

11212010001122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47109285745.

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

Adding to 11212010001122 its reverse (22110001021211), we get a palindrome (33322011022333).

The spelling of 11212010001122 in words is "eleven trillion, two hundred twelve billion, ten million, one thousand, one hundred twenty-two".