22022022120210 has 48 divisors (see below), whose sum is σ = 65436865730496. Its totient is φ = 5033605055904.

The previous prime is 22022022120169. The next prime is 22022022120211. The reversal of 22022022120210 is 1202122022022.

22022022120210 is a `hidden beast` number, since 2 + 20 + 220 + 2 + 212 + 0 + 210 = 666.

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

It is not an unprimeable number, because it can be changed into a prime (22022022120211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17477794704 + ... + 17477795963.

It is an arithmetic number, because the mean of its divisors is an integer number (1363268036052).

Almost surely, 2^{22022022120210} is an apocalyptic number.

22022022120210 is an abundant number, since it is smaller than the sum of its proper divisors (43414843610286).

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

22022022120210 is a wasteful number, since it uses less digits than its factorization.

22022022120210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34955590687 (or 34955590684 counting only the distinct ones).

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

Adding to 22022022120210 its reverse (1202122022022), we get a palindrome (23224144142232).

The spelling of 22022022120210 in words is "twenty-two trillion, twenty-two billion, twenty-two million, one hundred twenty thousand, two hundred ten".