4222442004122 has 8 divisors (see below), whose sum is σ = 6552065178900. Its totient is φ = 2038420277824.

The previous prime is 4222442004113. The next prime is 4222442004133. The reversal of 4222442004122 is 2214002442224.

It can be written as a sum of positive squares in 2 ways, for example, as 4153692639721 + 68749364401 = 2038061^2 + 262201^2 .

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

It is a Harshad number since it is a multiple of its sum of digits (29).

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, 36400362047 + ... + 36400362162.

Almost surely, 2^{4222442004122} is an apocalyptic number.

4222442004122 is a deficient number, since it is larger than the sum of its proper divisors (2329623174778).

4222442004122 is a wasteful number, since it uses less digits than its factorization.

4222442004122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72800724240.

The product of its (nonzero) digits is 16384, while the sum is 29.

Adding to 4222442004122 its reverse (2214002442224), we get a palindrome (6436444446346).

The spelling of 4222442004122 in words is "four trillion, two hundred twenty-two billion, four hundred forty-two million, four thousand, one hundred twenty-two".