2222322122 has 8 divisors (see below), whose sum is σ = 3346158816. Its totient is φ = 1106935852.

The previous prime is 2222322119. The next prime is 2222322133. The reversal of 2222322122 is 2212232222.

2222322122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×2222322122² = 9877431227861165768, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2222322094 and 2222322103.

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, 2111948 + ... + 2112999.

It is an arithmetic number, because the mean of its divisors is an integer number (418269852).

Almost surely, 2^2222322122 is an apocalyptic number.

2222322122 is a deficient number, since it is larger than the sum of its proper divisors (1123836694).

2222322122 is a wasteful number, since it uses less digits than its factorization.

2222322122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4225212.

The product of its digits is 768, while the sum is 20.

The square root of 2222322122 is about 47141.5116643495. The cubic root of 2222322122 is about 1304.9754348170.

Adding to 2222322122 its reverse (2212232222), we get a palindrome (4434554344).

The spelling of 2222322122 in words is "two billion, two hundred twenty-two million, three hundred twenty-two thousand, one hundred twenty-two".