10451222 has 8 divisors (see below), whose sum is σ = 15695400. Its totient is φ = 5219424.

The previous prime is 10451219. The next prime is 10451227. The reversal of 10451222 is 22215401.

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

It is a self number, because there is not a number n which added to its sum of digits gives 10451222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10451227) 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, 572 + ... + 4607.

It is an arithmetic number, because the mean of its divisors is an integer number (1961925).

Almost surely, 2^10451222 is an apocalyptic number.

10451222 is a deficient number, since it is larger than the sum of its proper divisors (5244178).

10451222 is a wasteful number, since it uses less digits than its factorization.

10451222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6190.

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 10451222 is about 3232.8349787764. The cubic root of 10451222 is about 218.6363445504.

Adding to 10451222 its reverse (22215401), we get a palindrome (32666623).

The spelling of 10451222 in words is "ten million, four hundred fifty-one thousand, two hundred twenty-two".