2210302323222 has 48 divisors (see below), whose sum is σ = 5146521021360. Its totient is φ = 631001001792.

The previous prime is 2210302323221. The next prime is 2210302323247. The reversal of 2210302323222 is 2223232030122.

It is a super-2 number, since 2×2210302323222² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2210302323192 and 2210302323201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2210302323221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2697273 + ... + 3419924.

It is an arithmetic number, because the mean of its divisors is an integer number (107219187945).

Almost surely, 2^{2210302323222} is an apocalyptic number.

2210302323222 is an abundant number, since it is smaller than the sum of its proper divisors (2936218698138).

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

2210302323222 is a wasteful number, since it uses less digits than its factorization.

2210302323222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6118445 (or 6118438 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 2210302323222 its reverse (2223232030122), we get a palindrome (4433534353344).

The spelling of 2210302323222 in words is "two trillion, two hundred ten billion, three hundred two million, three hundred twenty-three thousand, two hundred twenty-two".