222411344044342 has 8 divisors (see below), whose sum is σ = 336243921705216. Its totient is φ = 110330036809272.

The previous prime is 222411344044339. The next prime is 222411344044387. The reversal of 222411344044342 is 243440443114222.

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

It is a super-2 number, since 2×222411344044342² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 222411344044295 and 222411344044304.

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, 437817606133 + ... + 437817606640.

It is an arithmetic number, because the mean of its divisors is an integer number (42030490213152).

Almost surely, 2^{222411344044342} is an apocalyptic number.

222411344044342 is a deficient number, since it is larger than the sum of its proper divisors (113832577660874).

222411344044342 is a wasteful number, since it uses less digits than its factorization.

222411344044342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875635212902.

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

Adding to 222411344044342 its reverse (243440443114222), we get a palindrome (465851787158564).

The spelling of 222411344044342 in words is "two hundred twenty-two trillion, four hundred eleven billion, three hundred forty-four million, forty-four thousand, three hundred forty-two".