12002262 has 32 divisors (see below), whose sum is σ = 25497600. Its totient is φ = 3755808.

The previous prime is 12002261. The next prime is 12002279. The reversal of 12002262 is 26220021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12002261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14064 + ... + 14892.

It is an arithmetic number, because the mean of its divisors is an integer number (796800).

Almost surely, 2^12002262 is an apocalyptic number.

12002262 is an abundant number, since it is smaller than the sum of its proper divisors (13495338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12002262 is a wasteful number, since it uses less digits than its factorization.

12002262 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 980.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 12002262 is about 3464.4280913305. The cubic root of 12002262 is about 228.9572328492.

Adding to 12002262 its reverse (26220021), we get a palindrome (38222283).

The spelling of 12002262 in words is "twelve million, two thousand, two hundred sixty-two".