222301234442 has 32 divisors (see below), whose sum is σ = 393746966784. Its totient is φ = 92157811200.

The previous prime is 222301234439. The next prime is 222301234457. The reversal of 222301234442 is 244432103222.

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, 2057159 + ... + 2162522.

It is an arithmetic number, because the mean of its divisors is an integer number (12304592712).

Almost surely, 2^222301234442 is an apocalyptic number.

222301234442 is a deficient number, since it is larger than the sum of its proper divisors (171445732342).

222301234442 is a wasteful number, since it uses less digits than its factorization.

222301234442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4219814.

The product of its (nonzero) digits is 18432, while the sum is 29.

Adding to 222301234442 its reverse (244432103222), we get a palindrome (466733337664).

The spelling of 222301234442 in words is "two hundred twenty-two billion, three hundred one million, two hundred thirty-four thousand, four hundred forty-two".