2224002202442 has 8 divisors (see below), whose sum is σ = 3336009847236. Its totient is φ = 1111998920032.

The previous prime is 2224002202391. The next prime is 2224002202463. The reversal of 2224002202442 is 2442022004222.

It can be written as a sum of positive squares in 2 ways, for example, as 2202852608401 + 21149594041 = 1484201^2 + 145429^2 .

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

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, 940388 + ... + 2309184.

Almost surely, 2^{2224002202442} is an apocalyptic number.

2224002202442 is a deficient number, since it is larger than the sum of its proper divisors (1112007644794).

2224002202442 is a wasteful number, since it uses less digits than its factorization.

2224002202442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2181192.

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

Adding to 2224002202442 its reverse (2442022004222), we get a palindrome (4666024206664).

The spelling of 2224002202442 in words is "two trillion, two hundred twenty-four billion, two million, two hundred two thousand, four hundred forty-two".