11453222 has 16 divisors (see below), whose sum is σ = 19179072. Its totient is φ = 5084520.

The previous prime is 11453207. The next prime is 11453237. The reversal of 11453222 is 22235411.

11453222 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 (11453207) and next prime (11453237).

It is a junction number, because it is equal to n+sod(n) for n = 11453194 and 11453203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5108 + ... + 6999.

It is an arithmetic number, because the mean of its divisors is an integer number (1198692).

Almost surely, 2^11453222 is an apocalyptic number.

11453222 is a deficient number, since it is larger than the sum of its proper divisors (7725850).

11453222 is a wasteful number, since it uses less digits than its factorization.

11453222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12163.

The product of its digits is 480, while the sum is 20.

The square root of 11453222 is about 3384.2609237469. The cubic root of 11453222 is about 225.4114086049.

Adding to 11453222 its reverse (22235411), we get a palindrome (33688633).

The spelling of 11453222 in words is "eleven million, four hundred fifty-three thousand, two hundred twenty-two".