11122200020212 has 48 divisors (see below), whose sum is σ = 20397679142400. Its totient is φ = 5299346707200.

The previous prime is 11122200020177. The next prime is 11122200020257. The reversal of 11122200020212 is 21202000222111.

It is a happy number.

It is a congruent number.

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 in 15 ways as a sum of consecutive naturals, for example, 23898337 + ... + 24359287.

It is an arithmetic number, because the mean of its divisors is an integer number (424951648800).

Almost surely, 2^{11122200020212} is an apocalyptic number.

It is an amenable number.

11122200020212 is a deficient number, since it is larger than the sum of its proper divisors (9275479122188).

11122200020212 is a wasteful number, since it uses less digits than its factorization.

11122200020212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463696 (or 463694 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11122200020212 its reverse (21202000222111), we get a palindrome (32324200242323).

The spelling of 11122200020212 in words is "eleven trillion, one hundred twenty-two billion, two hundred million, twenty thousand, two hundred twelve".