2211003112 has 16 divisors (see below), whose sum is σ = 4146408900. Its totient is φ = 1105294080.

The previous prime is 2211003089. The next prime is 2211003121. The reversal of 2211003112 is 2113001122.

It can be written as a sum of positive squares in 2 ways, for example, as 1954170436 + 256832676 = 44206^2 + 16026^2 .

It is a super-2 number, since 2×2211003112² = 9777069522547369088, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2211003092 and 2211003101.

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, 25312 + ... + 71152.

Almost surely, 2^2211003112 is an apocalyptic number.

It is an amenable number.

2211003112 is a deficient number, since it is larger than the sum of its proper divisors (1935405788).

2211003112 is a wasteful number, since it uses less digits than its factorization.

2211003112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51876 (or 51872 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 2211003112 is about 47021.3048734294. The cubic root of 2211003112 is about 1302.7561077235.

Adding to 2211003112 its reverse (2113001122), we get a palindrome (4324004234).

The spelling of 2211003112 in words is "two billion, two hundred eleven million, three thousand, one hundred twelve".