222023140134 has 32 divisors (see below), whose sum is σ = 444513649920. Its totient is φ = 73929866400.

The previous prime is 222023140117. The next prime is 222023140159. The reversal of 222023140134 is 431041320222.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29954889 + ... + 29962299.

It is an arithmetic number, because the mean of its divisors is an integer number (13891051560).

Almost surely, 2^222023140134 is an apocalyptic number.

222023140134 is an abundant number, since it is smaller than the sum of its proper divisors (222490509786).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

222023140134 is a wasteful number, since it uses less digits than its factorization.

222023140134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11996.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 222023140134 its reverse (431041320222), we get a palindrome (653064460356).

The spelling of 222023140134 in words is "two hundred twenty-two billion, twenty-three million, one hundred forty thousand, one hundred thirty-four".