2211244122 has 8 divisors (see below), whose sum is σ = 4422488256. Its totient is φ = 737081372.

The previous prime is 2211244097. The next prime is 2211244141. The reversal of 2211244122 is 2214421122.

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

2211244122 is an admirable 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, 184270338 + ... + 184270349.

It is an arithmetic number, because the mean of its divisors is an integer number (552811032).

Almost surely, 2^2211244122 is an apocalyptic number.

2211244122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2211244122 is a wasteful number, since it uses less digits than its factorization.

2211244122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 368540692.

The product of its digits is 512, while the sum is 21.

The square root of 2211244122 is about 47023.8675780715. The cubic root of 2211244122 is about 1302.8034415694.

Adding to 2211244122 its reverse (2214421122), we get a palindrome (4425665244).

The spelling of 2211244122 in words is "two billion, two hundred eleven million, two hundred forty-four thousand, one hundred twenty-two".