222120210011000 has 128 divisors (see below), whose sum is σ = 625276741939200. Its totient is φ = 72147316291200.

The previous prime is 222120210010999. The next prime is 222120210011093. The reversal of 222120210011000 is 110012021222.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent 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, 834905384 + ... + 835171383.

It is an arithmetic number, because the mean of its divisors is an integer number (4884974546400).

Almost surely, 2^{222120210011000} is an apocalyptic number.

222120210011000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222120210011000 is an abundant number, since it is smaller than the sum of its proper divisors (403156531928200).

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

222120210011000 is a wasteful number, since it uses less digits than its factorization.

222120210011000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1670076814 (or 1670076800 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 222120210011000 its reverse (110012021222), we get a palindrome (222230222032222).

The spelling of 222120210011000 in words is "two hundred twenty-two trillion, one hundred twenty billion, two hundred ten million, eleven thousand".