12262101 has 8 divisors (see below), whose sum is σ = 16423680. Its totient is φ = 8137632.

The previous prime is 12262097. The next prime is 12262109. The reversal of 12262101 is 10126221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12262101 - 2² = 12262097 is a prime.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12262109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8496 + ... + 9833.

It is an arithmetic number, because the mean of its divisors is an integer number (2052960).

Almost surely, 2^12262101 is an apocalyptic number.

It is an amenable number.

12262101 is a deficient number, since it is larger than the sum of its proper divisors (4161579).

12262101 is a wasteful number, since it uses less digits than its factorization.

12262101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18555.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 12262101 is about 3501.7282875746. The cubic root of 12262101 is about 230.5976955946.

Adding to 12262101 its reverse (10126221), we get a palindrome (22388322).

The spelling of 12262101 in words is "twelve million, two hundred sixty-two thousand, one hundred one".