222042244022 has 8 divisors (see below), whose sum is σ = 335605834872. Its totient is φ = 110173632400.

The previous prime is 222042244019. The next prime is 222042244033. The reversal of 222042244022 is 220442240222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 222042243982 and 222042244000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 423744479 + ... + 423745002.

It is an arithmetic number, because the mean of its divisors is an integer number (41950729359).

Almost surely, 2^222042244022 is an apocalyptic number.

222042244022 is a deficient number, since it is larger than the sum of its proper divisors (113563590850).

222042244022 is a wasteful number, since it uses less digits than its factorization.

222042244022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 847489614.

The product of its (nonzero) digits is 8192, while the sum is 26.

Adding to 222042244022 its reverse (220442240222), we get a palindrome (442484484244).

The spelling of 222042244022 in words is "two hundred twenty-two billion, forty-two million, two hundred forty-four thousand, twenty-two".