4022001121024 has 36 divisors (see below), whose sum is σ = 8030387778336. Its totient is φ = 2010475415552.

The previous prime is 4022001121009. The next prime is 4022001121049. The reversal of 4022001121024 is 4201211002204.

It is a junction number, because it is equal to n+sod(n) for n = 4022001120992 and 4022001121010.

It is a congruent number.

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, 1068184 + ... + 3030679.

It is an arithmetic number, because the mean of its divisors is an integer number (223066327176).

Almost surely, 2^{4022001121024} is an apocalyptic number.

It is an amenable number.

4022001121024 is a deficient number, since it is larger than the sum of its proper divisors (4008386657312).

4022001121024 is an equidigital number, since it uses as much as digits as its factorization.

4022001121024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4102712 (or 4102698 counting only the distinct ones).

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

Adding to 4022001121024 its reverse (4201211002204), we get a palindrome (8223212123228).

The spelling of 4022001121024 in words is "four trillion, twenty-two billion, one million, one hundred twenty-one thousand, twenty-four".