12207701 has 4 divisors (see below), whose sum is σ = 13317504. Its totient is φ = 11097900.

The previous prime is 12207697. The next prime is 12207703. The reversal of 12207701 is 10770221.

12207701 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 12207701 - 2² = 12207697 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12207703) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 554885 + ... + 554906.

It is an arithmetic number, because the mean of its divisors is an integer number (3329376).

Almost surely, 2^12207701 is an apocalyptic number.

12207701 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

12207701 is a deficient number, since it is larger than the sum of its proper divisors (1109803).

12207701 is a wasteful number, since it uses less digits than its factorization.

12207701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109802.

The product of its (nonzero) digits is 196, while the sum is 20.

The square root of 12207701 is about 3493.9520603466. The cubic root of 12207701 is about 230.2561795834.

Adding to 12207701 its reverse (10770221), we get a palindrome (22977922).

The spelling of 12207701 in words is "twelve million, two hundred seven thousand, seven hundred one".