11121002210212 has 12 divisors (see below), whose sum is σ = 19461956651676. Its totient is φ = 5560443166880.

The previous prime is 11121002210207. The next prime is 11121002210243. The reversal of 11121002210212 is 21201220012111.

11121002210212 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1679553792576 + 9441448417636 = 1295976^2 + 3072694^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14051239 + ... + 14821582.

It is an arithmetic number, because the mean of its divisors is an integer number (1621829720973).

Almost surely, 2^{11121002210212} is an apocalyptic number.

It is an amenable number.

11121002210212 is a deficient number, since it is larger than the sum of its proper divisors (8340954441464).

11121002210212 is a wasteful number, since it uses less digits than its factorization.

11121002210212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28969118 (or 28969116 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 11121002210212 its reverse (21201220012111), we get a palindrome (32322222222323).

The spelling of 11121002210212 in words is "eleven trillion, one hundred twenty-one billion, two million, two hundred ten thousand, two hundred twelve".