2211244426 has 8 divisors (see below), whose sum is σ = 3461078304. Its totient is φ = 1057551660.

The previous prime is 2211244397. The next prime is 2211244457. The reversal of 2211244426 is 6244421122.

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 = 2211244394 and 2211244403.

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, 24035220 + ... + 24035311.

It is an arithmetic number, because the mean of its divisors is an integer number (432634788).

Almost surely, 2^2211244426 is an apocalyptic number.

2211244426 is a deficient number, since it is larger than the sum of its proper divisors (1249833878).

2211244426 is a wasteful number, since it uses less digits than its factorization.

2211244426 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48070556.

The product of its digits is 6144, while the sum is 28.

The square root of 2211244426 is about 47023.8708104724. The cubic root of 2211244426 is about 1302.8035012722.

Adding to 2211244426 its reverse (6244421122), we get a palindrome (8455665548).

The spelling of 2211244426 in words is "two billion, two hundred eleven million, two hundred forty-four thousand, four hundred twenty-six".