22010200222120 has 64 divisors (see below), whose sum is σ = 54025529558400. Its totient is φ = 8003636186880.

The previous prime is 22010200222111. The next prime is 22010200222123. The reversal of 22010200222120 is 2122200201022.

It is a super-2 number, since 2×22010200222120² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22010200222094 and 22010200222103.

It is not an unprimeable number, because it can be changed into a prime (22010200222123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80558301 + ... + 80831059.

It is an arithmetic number, because the mean of its divisors is an integer number (844148899350).

Almost surely, 2^{22010200222120} is an apocalyptic number.

22010200222120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22010200222120 is an abundant number, since it is smaller than the sum of its proper divisors (32015329336280).

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

22010200222120 is a wasteful number, since it uses less digits than its factorization.

22010200222120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 456178 (or 456174 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 22010200222120 its reverse (2122200201022), we get a palindrome (24132400423142).

The spelling of 22010200222120 in words is "twenty-two trillion, ten billion, two hundred million, two hundred twenty-two thousand, one hundred twenty".