222134442431044 has 96 divisors (see below), whose sum is σ = 456919038890496. Its totient is φ = 93157754849280.

The previous prime is 222134442430997. The next prime is 222134442431063. The reversal of 222134442431044 is 440134244431222.

It is a junction number, because it is equal to n+sod(n) for n = 222134442430988 and 222134442431006.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12193790224 + ... + 12193808440.

It is an arithmetic number, because the mean of its divisors is an integer number (4759573321776).

Almost surely, 2^{222134442431044} is an apocalyptic number.

It is an amenable number.

222134442431044 is an abundant number, since it is smaller than the sum of its proper divisors (234784596459452).

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

222134442431044 is a wasteful number, since it uses less digits than its factorization.

222134442431044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27485 (or 27483 counting only the distinct ones).

The product of its (nonzero) digits is 589824, while the sum is 40.

Adding to 222134442431044 its reverse (440134244431222), we get a palindrome (662268686862266).

The spelling of 222134442431044 in words is "two hundred twenty-two trillion, one hundred thirty-four billion, four hundred forty-two million, four hundred thirty-one thousand, forty-four".