11120221211000 has 64 divisors (see below), whose sum is σ = 28386891992160. Its totient is φ = 4043716800000.

The previous prime is 11120221210933. The next prime is 11120221211017. The reversal of 11120221211000 is 11212202111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 505453601 + ... + 505475600.

Almost surely, 2^{11120221211000} is an apocalyptic number.

11120221211000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11120221211000 is an abundant number, since it is smaller than the sum of its proper divisors (17266670781160).

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

11120221211000 is a wasteful number, since it uses less digits than its factorization.

11120221211000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1010929233 (or 1010929219 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11120221211000 its reverse (11212202111), we get a palindrome (11131433413111).

The spelling of 11120221211000 in words is "eleven trillion, one hundred twenty billion, two hundred twenty-one million, two hundred eleven thousand".