11222101210012 has 48 divisors (see below), whose sum is σ = 24485581451520. Its totient is φ = 4372069190400.

The previous prime is 11222101210007. The next prime is 11222101210031. The reversal of 11222101210012 is 21001210122211.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 6964212 + ... + 8422852.

It is an arithmetic number, because the mean of its divisors is an integer number (510116280240).

Almost surely, 2^{11222101210012} is an apocalyptic number.

It is an amenable number.

11222101210012 is an abundant number, since it is smaller than the sum of its proper divisors (13263480241508).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11222101210012 is a wasteful number, since it uses less digits than its factorization.

11222101210012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1483642 (or 1483640 counting only the distinct ones).

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

Adding to 11222101210012 its reverse (21001210122211), we get a palindrome (32223311332223).

The spelling of 11222101210012 in words is "eleven trillion, two hundred twenty-two billion, one hundred one million, two hundred ten thousand, twelve".