12223035 has 32 divisors (see below), whose sum is σ = 23708160. Its totient is φ = 5925600.

The previous prime is 12223031. The next prime is 12223037. The reversal of 12223035 is 53032221.

12223035 = T₆₃₉ + T₆₄₀ + ... + T₆₉₃.

12223035 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12223035 - 2² = 12223031 is a prime.

It is a super-2 number, since 2×12223035² = 298805169222450, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12222999 and 12223017.

It is not an unprimeable number, because it can be changed into a prime (12223031) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2631 + ... + 5600.

It is an arithmetic number, because the mean of its divisors is an integer number (740880).

Almost surely, 2^12223035 is an apocalyptic number.

12223035 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

12223035 is a deficient number, since it is larger than the sum of its proper divisors (11485125).

12223035 is a wasteful number, since it uses less digits than its factorization.

12223035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8256 (or 8250 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 18.

The square root of 12223035 is about 3496.1457349487. The cubic root of 12223035 is about 230.3525469221.

Adding to 12223035 its reverse (53032221), we get a palindrome (65255256).

It can be divided in two parts, 122230 and 35, that added together give a triangular number (122265 = T₄₉₄).

The spelling of 12223035 in words is "twelve million, two hundred twenty-three thousand, thirty-five".