1355334222 has 16 divisors (see below), whose sum is σ = 2957092992. Its totient is φ = 410707320.

The previous prime is 1355334187. The next prime is 1355334241. The reversal of 1355334222 is 2224335531.

It is a self number, because there is not a number n which added to its sum of digits gives 1355334222.

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, 10267618 + ... + 10267749.

It is an arithmetic number, because the mean of its divisors is an integer number (184818312).

Almost surely, 2^1355334222 is an apocalyptic number.

1355334222 is an abundant number, since it is smaller than the sum of its proper divisors (1601758770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1355334222 is a wasteful number, since it uses less digits than its factorization.

1355334222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20535383.

The product of its digits is 21600, while the sum is 30.

The square root of 1355334222 is about 36814.8641447989. The cubic root of 1355334222 is about 1106.6631989093.

Adding to 1355334222 its reverse (2224335531), we get a palindrome (3579669753).

The spelling of 1355334222 in words is "one billion, three hundred fifty-five million, three hundred thirty-four thousand, two hundred twenty-two".