354135154222 has 16 divisors (see below), whose sum is σ = 535927876992. Its totient is φ = 175497823800.

The previous prime is 354135154201. The next prime is 354135154229. The reversal of 354135154222 is 222451531453.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (354135154229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1189728 + ... + 1457299.

It is an arithmetic number, because the mean of its divisors is an integer number (33495492312).

Almost surely, 2^354135154222 is an apocalyptic number.

354135154222 is a deficient number, since it is larger than the sum of its proper divisors (181792722770).

354135154222 is a wasteful number, since it uses less digits than its factorization.

354135154222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2647623.

The product of its digits is 144000, while the sum is 37.

Adding to 354135154222 its reverse (222451531453), we get a palindrome (576586685675).

The spelling of 354135154222 in words is "three hundred fifty-four billion, one hundred thirty-five million, one hundred fifty-four thousand, two hundred twenty-two".