11022220004 has 24 divisors (see below), whose sum is σ = 20063129856. Its totient is φ = 5292612000.

The previous prime is 11022220003. The next prime is 11022220007. The reversal of 11022220004 is 40002222011.

It is not an unprimeable number, because it can be changed into a prime (11022220003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 323027 + ... + 355514.

It is an arithmetic number, because the mean of its divisors is an integer number (835963744).

Almost surely, 2^11022220004 is an apocalyptic number.

It is an amenable number.

11022220004 is a deficient number, since it is larger than the sum of its proper divisors (9040909852).

11022220004 is a wasteful number, since it uses less digits than its factorization.

11022220004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 678707 (or 678705 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 11022220004 its reverse (40002222011), we get a palindrome (51024442015).

The spelling of 11022220004 in words is "eleven billion, twenty-two million, two hundred twenty thousand, four".