2022120210 has 128 divisors (see below), whose sum is σ = 5550944256. Its totient is φ = 466653440.

The previous prime is 2022120181. The next prime is 2022120211. The reversal of 2022120210 is 120212202.

It is not an unprimeable number, because it can be changed into a prime (2022120211) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1995664 + ... + 1996676.

It is an arithmetic number, because the mean of its divisors is an integer number (43366752).

Almost surely, 2^2022120210 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2022120210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2775472128).

2022120210 is an abundant number, since it is smaller than the sum of its proper divisors (3528824046).

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

2022120210 is a wasteful number, since it uses less digits than its factorization.

2022120210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1320.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 2022120210 is about 44967.9909491185. The cubic root of 2022120210 is about 1264.5489828256.

Adding to 2022120210 its reverse (120212202), we get a palindrome (2142332412).

The spelling of 2022120210 in words is "two billion, twenty-two million, one hundred twenty thousand, two hundred ten".