6231122 has 4 divisors (see below), whose sum is σ = 9346686. Its totient is φ = 3115560.

The previous prime is 6231109. The next prime is 6231131. The reversal of 6231122 is 2211326.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5527201 + 703921 = 2351^2 + 839^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 6231122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1557779 + ... + 1557782.

Almost surely, 2^6231122 is an apocalyptic number.

6231122 is a deficient number, since it is larger than the sum of its proper divisors (3115564).

6231122 is a wasteful number, since it uses less digits than its factorization.

6231122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3115563.

The product of its digits is 144, while the sum is 17.

The square root of 6231122 is about 2496.2215446550. The cubic root of 6231122 is about 184.0159288352.

Adding to 6231122 its reverse (2211326), we get a palindrome (8442448).

The spelling of 6231122 in words is "six million, two hundred thirty-one thousand, one hundred twenty-two".