12201035 has 48 divisors (see below), whose sum is σ = 19100928. Its totient is φ = 7318080.

The previous prime is 12200989. The next prime is 12201041. The reversal of 12201035 is 53010221.

It is a happy number.

12201035 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 12201035 - 2⁸ = 12200779 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 182072 + ... + 182138.

It is an arithmetic number, because the mean of its divisors is an integer number (397936).

Almost surely, 2^12201035 is an apocalyptic number.

12201035 is a deficient number, since it is larger than the sum of its proper divisors (6899893).

12201035 is a wasteful number, since it uses less digits than its factorization.

12201035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 12201035 is about 3492.9979959914. The cubic root of 12201035 is about 230.2142615855.

Adding to 12201035 its sum of digits (14), we get a square (12201049 = 3493²).

Adding to 12201035 its reverse (53010221), we get a palindrome (65211256).

The spelling of 12201035 in words is "twelve million, two hundred one thousand, thirty-five".