222442032322 has 32 divisors (see below), whose sum is σ = 337426689600. Its totient is φ = 109974882048.

The previous prime is 222442032313. The next prime is 222442032331. The reversal of 222442032322 is 223230244222.

It is an interprime number because it is at equal distance from previous prime (222442032313) and next prime (222442032331).

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, 84997558 + ... + 85000174.

It is an arithmetic number, because the mean of its divisors is an integer number (10544584050).

Almost surely, 2^222442032322 is an apocalyptic number.

222442032322 is a deficient number, since it is larger than the sum of its proper divisors (114984657278).

222442032322 is a wasteful number, since it uses less digits than its factorization.

222442032322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4050.

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 222442032322 its reverse (223230244222), we get a palindrome (445672276544).

The spelling of 222442032322 in words is "two hundred twenty-two billion, four hundred forty-two million, thirty-two thousand, three hundred twenty-two".