11022212011000 has 64 divisors (see below), whose sum is σ = 25793260272000. Its totient is φ = 4408665289600.

The previous prime is 11022212010961. The next prime is 11022212011067. The reversal of 11022212011000 is 11021222011.

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, 20615046 + ... + 21142954.

It is an arithmetic number, because the mean of its divisors is an integer number (403019691750).

Almost surely, 2^{11022212011000} is an apocalyptic number.

11022212011000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11022212011000 is an abundant number, since it is smaller than the sum of its proper divisors (14771048261000).

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

11022212011000 is a wasteful number, since it uses less digits than its factorization.

11022212011000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548809 (or 548795 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 11022212011000 its reverse (11021222011), we get a palindrome (11033233233011).

The spelling of 11022212011000 in words is "eleven trillion, twenty-two billion, two hundred twelve million, eleven thousand".