2242330200442 has 16 divisors (see below), whose sum is σ = 3381797040552. Its totient is φ = 1115067525120.

The previous prime is 2242330200431. The next prime is 2242330200503. The reversal of 2242330200442 is 2440020332422.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 578072816721 + 1664257383721 = 760311^2 + 1290061^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2242330200442.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 747342 + ... + 2245702.

Almost surely, 2^{2242330200442} is an apocalyptic number.

2242330200442 is a deficient number, since it is larger than the sum of its proper divisors (1139466840110).

2242330200442 is a wasteful number, since it uses less digits than its factorization.

2242330200442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1502433.

The product of its (nonzero) digits is 18432, while the sum is 28.

Adding to 2242330200442 its reverse (2440020332422), we get a palindrome (4682350532864).

The spelling of 2242330200442 in words is "two trillion, two hundred forty-two billion, three hundred thirty million, two hundred thousand, four hundred forty-two".