4022001201442 has 32 divisors (see below), whose sum is σ = 7215984951552. Its totient is φ = 1643878139904.

The previous prime is 4022001201433. The next prime is 4022001201469. The reversal of 4022001201442 is 2441021002204.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18423663 + ... + 18640690.

It is an arithmetic number, because the mean of its divisors is an integer number (225499529736).

Almost surely, 2^{4022001201442} is an apocalyptic number.

4022001201442 is a deficient number, since it is larger than the sum of its proper divisors (3193983750110).

4022001201442 is a wasteful number, since it uses less digits than its factorization.

4022001201442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37064722.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 4022001201442 its reverse (2441021002204), we get a palindrome (6463022203646).

The spelling of 4022001201442 in words is "four trillion, twenty-two billion, one million, two hundred one thousand, four hundred forty-two".