1363453222 has 16 divisors (see below), whose sum is σ = 2112095232. Its totient is φ = 659441160.

The previous prime is 1363453187. The next prime is 1363453313. The reversal of 1363453222 is 2223543631.

It is a Harshad number since it is a multiple of its sum of digits (31).

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, 211783 + ... + 218125.

It is an arithmetic number, because the mean of its divisors is an integer number (132005952).

Almost surely, 2^1363453222 is an apocalyptic number.

1363453222 is a deficient number, since it is larger than the sum of its proper divisors (748642010).

1363453222 is a wasteful number, since it uses less digits than its factorization.

1363453222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9843.

The product of its digits is 25920, while the sum is 31.

The square root of 1363453222 is about 36924.9674610554. The cubic root of 1363453222 is about 1108.8685877056.

Adding to 1363453222 its reverse (2223543631), we get a palindrome (3586996853).

The spelling of 1363453222 in words is "one billion, three hundred sixty-three million, four hundred fifty-three thousand, two hundred twenty-two".