222204134134 has 16 divisors (see below), whose sum is σ = 334178190000. Its totient is φ = 110811677184.

The previous prime is 222204134081. The next prime is 222204134147. The reversal of 222204134134 is 431431402222.

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, 1586502 + ... + 1720870.

It is an arithmetic number, because the mean of its divisors is an integer number (20886136875).

Almost surely, 2^222204134134 is an apocalyptic number.

222204134134 is a deficient number, since it is larger than the sum of its proper divisors (111974055866).

222204134134 is a wasteful number, since it uses less digits than its factorization.

222204134134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136527.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 222204134134 its reverse (431431402222), we get a palindrome (653635536356).

The spelling of 222204134134 in words is "two hundred twenty-two billion, two hundred four million, one hundred thirty-four thousand, one hundred thirty-four".