2122000222 has 8 divisors (see below), whose sum is σ = 3194248536. Its totient is φ = 1057250712.

The previous prime is 2122000193. The next prime is 2122000241. The reversal of 2122000222 is 2220002212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1873993 + ... + 1875124.

It is an arithmetic number, because the mean of its divisors is an integer number (399281067).

Almost surely, 2^2122000222 is an apocalyptic number.

2122000222 is a deficient number, since it is larger than the sum of its proper divisors (1072248314).

2122000222 is a wasteful number, since it uses less digits than its factorization.

2122000222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3749402.

The product of its (nonzero) digits is 64, while the sum is 13.

The square root of 2122000222 is about 46065.1736347536. The cubic root of 2122000222 is about 1285.0355477759.

Adding to 2122000222 its reverse (2220002212), we get a palindrome (4342002434).

The spelling of 2122000222 in words is "two billion, one hundred twenty-two million, two hundred twenty-two", and thus it is an aban number.