4121020222 has 32 divisors (see below), whose sum is σ = 6829855200. Its totient is φ = 1849267200.

The previous prime is 4121020177. The next prime is 4121020231. The reversal of 4121020222 is 2220201214.

It is a junction number, because it is equal to n+sod(n) for n = 4121020196 and 4121020205.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1723804 + ... + 1726192.

It is an arithmetic number, because the mean of its divisors is an integer number (213432975).

Almost surely, 2^4121020222 is an apocalyptic number.

4121020222 is a deficient number, since it is larger than the sum of its proper divisors (2708834978).

4121020222 is a wasteful number, since it uses less digits than its factorization.

4121020222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3372.

The product of its (nonzero) digits is 128, while the sum is 16.

The square root of 4121020222 is about 64195.1728870637. The cubic root of 4121020222 is about 1603.2512303695.

Adding to 4121020222 its reverse (2220201214), we get a palindrome (6341221436).

The spelling of 4121020222 in words is "four billion, one hundred twenty-one million, twenty thousand, two hundred twenty-two".