201224331134 has 16 divisors (see below), whose sum is σ = 302128641360. Its totient is φ = 100514828160.

The previous prime is 201224331047. The next prime is 201224331173. The reversal of 201224331134 is 431133422102.

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, 12142214 + ... + 12158774.

It is an arithmetic number, because the mean of its divisors is an integer number (18883040085).

Almost surely, 2^201224331134 is an apocalyptic number.

201224331134 is a deficient number, since it is larger than the sum of its proper divisors (100904310226).

201224331134 is a wasteful number, since it uses less digits than its factorization.

201224331134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22075.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 201224331134 its reverse (431133422102), we get a palindrome (632357753236).

The spelling of 201224331134 in words is "two hundred one billion, two hundred twenty-four million, three hundred thirty-one thousand, one hundred thirty-four".