4022001120412 has 24 divisors (see below), whose sum is σ = 7678992030192. Its totient is φ = 1828033219200.

The previous prime is 4022001120409. The next prime is 4022001120427. The reversal of 4022001120412 is 2140211002204.

It is a self number, because there is not a number n which added to its sum of digits gives 4022001120412.

It is a congruent number.

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, 3181203 + ... + 4261930.

It is an arithmetic number, because the mean of its divisors is an integer number (319958001258).

Almost surely, 2^{4022001120412} is an apocalyptic number.

It is an amenable number.

4022001120412 is a deficient number, since it is larger than the sum of its proper divisors (3656990909780).

4022001120412 is a wasteful number, since it uses less digits than its factorization.

4022001120412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7455429 (or 7455427 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 4022001120412 its reverse (2140211002204), we get a palindrome (6162212122616).

The spelling of 4022001120412 in words is "four trillion, twenty-two billion, one million, one hundred twenty thousand, four hundred twelve".