11222302021000 has 128 divisors (see below), whose sum is σ = 31777033017600. Its totient is φ = 3621314227200.

The previous prime is 11222302020997. The next prime is 11222302021037. The reversal of 11222302021000 is 12020322211.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 47033530 + ... + 47271529.

It is an arithmetic number, because the mean of its divisors is an integer number (248258070450).

Almost surely, 2^{11222302021000} is an apocalyptic number.

11222302021000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11222302021000 is an abundant number, since it is smaller than the sum of its proper divisors (20554730996600).

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

11222302021000 is a wasteful number, since it uses less digits than its factorization.

11222302021000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94305104 (or 94305090 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 11222302021000 its reverse (12020322211), we get a palindrome (11234322343211).

The spelling of 11222302021000 in words is "eleven trillion, two hundred twenty-two billion, three hundred two million, twenty-one thousand".