134221444222 has 64 divisors (see below), whose sum is σ = 216363248640. Its totient is φ = 62264764800.

The previous prime is 134221444211. The next prime is 134221444243. The reversal of 134221444222 is 222444122431.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 318815572 + ... + 318815992.

It is an arithmetic number, because the mean of its divisors is an integer number (3380675760).

Almost surely, 2^134221444222 is an apocalyptic number.

134221444222 is a deficient number, since it is larger than the sum of its proper divisors (82141804418).

134221444222 is a wasteful number, since it uses less digits than its factorization.

134221444222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1169.

The product of its digits is 24576, while the sum is 31.

Adding to 134221444222 its reverse (222444122431), we get a palindrome (356665566653).

The spelling of 134221444222 in words is "one hundred thirty-four billion, two hundred twenty-one million, four hundred forty-four thousand, two hundred twenty-two".