11222012200004 has 24 divisors (see below), whose sum is σ = 19662084280440. Its totient is φ = 5604275326976.

The previous prime is 11222012199889. The next prime is 11222012200013. The reversal of 11222012200004 is 40000221022211.

It can be written as a sum of positive squares in 4 ways, for example, as 933635197504 + 10288377002500 = 966248^2 + 3207550^2 .

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, 30649664 + ... + 31013640.

It is an arithmetic number, because the mean of its divisors is an integer number (819253511685).

Almost surely, 2^{11222012200004} is an apocalyptic number.

It is an amenable number.

11222012200004 is a deficient number, since it is larger than the sum of its proper divisors (8440072080436).

11222012200004 is a wasteful number, since it uses less digits than its factorization.

11222012200004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 373207 (or 373205 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 11222012200004 its reverse (40000221022211), we get a palindrome (51222233222215).

The spelling of 11222012200004 in words is "eleven trillion, two hundred twenty-two billion, twelve million, two hundred thousand, four".