1231202 has 8 divisors (see below), whose sum is σ = 2110656. Its totient is φ = 527652.

The previous prime is 1231201. The next prime is 1231207. The reversal of 1231202 is 2021321.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (1231201) 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, 43958 + ... + 43985.

It is an arithmetic number, because the mean of its divisors is an integer number (263832).

2^1231202 is an apocalyptic number.

1231202 is a deficient number, since it is larger than the sum of its proper divisors (879454).

1231202 is an equidigital number, since it uses as much as digits as its factorization.

1231202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87952.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 1231202 is about 1109.5954217642. The cubic root of 1231202 is about 107.1790172974.

Adding to 1231202 its reverse (2021321), we get a palindrome (3252523).

The spelling of 1231202 in words is "one million, two hundred thirty-one thousand, two hundred two".