242200142322 has 32 divisors (see below), whose sum is σ = 492649032960. Its totient is φ = 79358803920.

The previous prime is 242200142321. The next prime is 242200142351. The reversal of 242200142322 is 223241002242.

It is a junction number, because it is equal to n+sod(n) for n = 242200142292 and 242200142301.

It is not an unprimeable number, because it can be changed into a prime (242200142321) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7421613 + ... + 7454175.

It is an arithmetic number, because the mean of its divisors is an integer number (15395282280).

Almost surely, 2^242200142322 is an apocalyptic number.

242200142322 is an abundant number, since it is smaller than the sum of its proper divisors (250448890638).

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

242200142322 is a wasteful number, since it uses less digits than its factorization.

242200142322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53638.

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 242200142322 its reverse (223241002242), we get a palindrome (465441144564).

The spelling of 242200142322 in words is "two hundred forty-two billion, two hundred million, one hundred forty-two thousand, three hundred twenty-two".