2111344022 has 8 divisors (see below), whose sum is σ = 3184709400. Its totient is φ = 1049774224.

The previous prime is 2111343977. The next prime is 2111344069. The reversal of 2111344022 is 2204431112.

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 = 2111343985 and 2111344003.

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, 2948447 + ... + 2949162.

It is an arithmetic number, because the mean of its divisors is an integer number (398088675).

Almost surely, 2^2111344022 is an apocalyptic number.

2111344022 is a deficient number, since it is larger than the sum of its proper divisors (1073365378).

2111344022 is a wasteful number, since it uses less digits than its factorization.

2111344022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5897790.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 2111344022 is about 45949.3636735048. The cubic root of 2111344022 is about 1282.8808854181.

Adding to 2111344022 its reverse (2204431112), we get a palindrome (4315775134).

The spelling of 2111344022 in words is "two billion, one hundred eleven million, three hundred forty-four thousand, twenty-two".