242204004342222 has 16 divisors (see below), whose sum is σ = 521670163198800. Its totient is φ = 74524309028352.

The previous prime is 242204004342221. The next prime is 242204004342259. The reversal of 242204004342222 is 222243400402242.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (242204004342221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1552589771347 + ... + 1552589771502.

It is an arithmetic number, because the mean of its divisors is an integer number (32604385199925).

Almost surely, 2^{242204004342222} is an apocalyptic number.

242204004342222 is an abundant number, since it is smaller than the sum of its proper divisors (279466158856578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

242204004342222 is a wasteful number, since it uses less digits than its factorization.

242204004342222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3105179542867.

The product of its (nonzero) digits is 98304, while the sum is 33.

Adding to 242204004342222 its reverse (222243400402242), we get a palindrome (464447404744464).

The spelling of 242204004342222 in words is "two hundred forty-two trillion, two hundred four billion, four million, three hundred forty-two thousand, two hundred twenty-two".