3120011222 has 8 divisors (see below), whose sum is σ = 4681435176. Its totient is φ = 1559532832.

The previous prime is 3120011179. The next prime is 3120011239. The reversal of 3120011222 is 2221100213.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 3120011197 and 3120011206.

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, 228083 + ... + 241374.

It is an arithmetic number, because the mean of its divisors is an integer number (585179397).

Almost surely, 2^3120011222 is an apocalyptic number.

3120011222 is a deficient number, since it is larger than the sum of its proper divisors (1561423954).

3120011222 is a wasteful number, since it uses less digits than its factorization.

3120011222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472782.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 3120011222 is about 55857.0606279994. The cubic root of 3120011222 is about 1461.2304667238.

Adding to 3120011222 its reverse (2221100213), we get a palindrome (5341111435).

The spelling of 3120011222 in words is "three billion, one hundred twenty million, eleven thousand, two hundred twenty-two".