662201012 has 12 divisors (see below), whose sum is σ = 1264202016. Its totient is φ = 301000440.

The previous prime is 662201003. The next prime is 662201021. The reversal of 662201012 is 210102266.

It is a happy number.

662201012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (662201003) and next prime (662201021).

It is a hoax number, since the sum of its digits (20) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7524968 + ... + 7525055.

It is an arithmetic number, because the mean of its divisors is an integer number (105350168).

Almost surely, 2^662201012 is an apocalyptic number.

It is an amenable number.

662201012 is a deficient number, since it is larger than the sum of its proper divisors (602001004).

662201012 is a wasteful number, since it uses less digits than its factorization.

662201012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15050038 (or 15050036 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 662201012 is about 25733.2666406735. The cubic root of 662201012 is about 871.6255388655.

Adding to 662201012 its reverse (210102266), we get a palindrome (872303278).

The spelling of 662201012 in words is "six hundred sixty-two million, two hundred one thousand, twelve".