2105024222 has 12 divisors (see below), whose sum is σ = 3673052640. Its totient is φ = 902153196.

The previous prime is 2105024213. The next prime is 2105024249. The reversal of 2105024222 is 2224205012.

It is a super-2 number, since 2×2105024222² = 8862253950413410568, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2105024194 and 2105024203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10739822 + ... + 10740017.

It is an arithmetic number, because the mean of its divisors is an integer number (306087720).

Almost surely, 2^2105024222 is an apocalyptic number.

2105024222 is a deficient number, since it is larger than the sum of its proper divisors (1568028418).

2105024222 is a wasteful number, since it uses less digits than its factorization.

2105024222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21479855 (or 21479848 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 20.

The square root of 2105024222 is about 45880.5429566826. The cubic root of 2105024222 is about 1281.5996078136.

Adding to 2105024222 its reverse (2224205012), we get a palindrome (4329229234).

The spelling of 2105024222 in words is "two billion, one hundred five million, twenty-four thousand, two hundred twenty-two".