22201140134 has 4 divisors (see below), whose sum is σ = 33301710204. Its totient is φ = 11100570066.

The previous prime is 22201140119. The next prime is 22201140139. The reversal of 22201140134 is 43104110222.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22201140139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5550285032 + ... + 5550285035.

It is an arithmetic number, because the mean of its divisors is an integer number (8325427551).

Almost surely, 2^22201140134 is an apocalyptic number.

22201140134 is a deficient number, since it is larger than the sum of its proper divisors (11100570070).

22201140134 is a wasteful number, since it uses less digits than its factorization.

22201140134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11100570069.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 22201140134 its reverse (43104110222), we get a palindrome (65305250356).

The spelling of 22201140134 in words is "twenty-two billion, two hundred one million, one hundred forty thousand, one hundred thirty-four".