201223401134 has 8 divisors (see below), whose sum is σ = 344954401968. Its totient is φ = 86238600480.

The previous prime is 201223401109. The next prime is 201223401161. The reversal of 201223401134 is 431104322102.

201223401134 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7186550027 + ... + 7186550054.

It is an arithmetic number, because the mean of its divisors is an integer number (43119300246).

Almost surely, 2^201223401134 is an apocalyptic number.

201223401134 is a deficient number, since it is larger than the sum of its proper divisors (143731000834).

201223401134 is a wasteful number, since it uses less digits than its factorization.

201223401134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14373100090.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 201223401134 its reverse (431104322102), we get a palindrome (632327723236).

The spelling of 201223401134 in words is "two hundred one billion, two hundred twenty-three million, four hundred one thousand, one hundred thirty-four".