222213040224022 has 4 divisors (see below), whose sum is σ = 333319560336036. Its totient is φ = 111106520112010.

The previous prime is 222213040224013. The next prime is 222213040224089. The reversal of 222213040224022 is 220422040312222.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55553260056004 + ... + 55553260056007.

It is an arithmetic number, because the mean of its divisors is an integer number (83329890084009).

Almost surely, 2^{222213040224022} is an apocalyptic number.

222213040224022 is a deficient number, since it is larger than the sum of its proper divisors (111106520112014).

222213040224022 is a wasteful number, since it uses less digits than its factorization.

222213040224022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111106520112013.

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 222213040224022 its reverse (220422040312222), we get a palindrome (442635080536244).

The spelling of 222213040224022 in words is "two hundred twenty-two trillion, two hundred thirteen billion, forty million, two hundred twenty-four thousand, twenty-two".