2210120222022 has 24 divisors (see below), whose sum is σ = 4788694923480. Its totient is φ = 736691185440.

The previous prime is 2210120221999. The next prime is 2210120222053. The reversal of 2210120222022 is 2202220210122.

2210120222022 is a `hidden beast` number, since 221 + 0 + 1 + 202 + 220 + 22 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 2210120221986 and 2210120222004.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 403479 + ... + 2140802.

It is an arithmetic number, because the mean of its divisors is an integer number (199528955145).

Almost surely, 2^{2210120222022} is an apocalyptic number.

2210120222022 is an abundant number, since it is smaller than the sum of its proper divisors (2578574701458).

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

2210120222022 is a wasteful number, since it uses less digits than its factorization.

2210120222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2592548 (or 2592545 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 2210120222022 its reverse (2202220210122), we get a palindrome (4412340432144).

The spelling of 2210120222022 in words is "two trillion, two hundred ten billion, one hundred twenty million, two hundred twenty-two thousand, twenty-two".