134355222 has 12 divisors (see below), whose sum is σ = 291103020. Its totient is φ = 44785068.

The previous prime is 134355211. The next prime is 134355227. The reversal of 134355222 is 222553431.

It is a happy number.

134355222 is a `hidden beast` number, since 1 + 3 + 435 + 5 + 222 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134355227) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3732072 + ... + 3732107.

It is an arithmetic number, because the mean of its divisors is an integer number (24258585).

Almost surely, 2^134355222 is an apocalyptic number.

134355222 is an abundant number, since it is smaller than the sum of its proper divisors (156747798).

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

134355222 is a wasteful number, since it uses less digits than its factorization.

134355222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7464187 (or 7464184 counting only the distinct ones).

The product of its digits is 7200, while the sum is 27.

The square root of 134355222 is about 11591.1700013415. The cubic root of 134355222 is about 512.1747729958.

It can be divided in two parts, 1343 and 55222, that added together give a palindrome (56565).

The spelling of 134355222 in words is "one hundred thirty-four million, three hundred fifty-five thousand, two hundred twenty-two".