4022000323021 has 8 divisors (see below), whose sum is σ = 4131434735360. Its totient is φ = 3912604421328.

The previous prime is 4022000323009. The next prime is 4022000323027. The reversal of 4022000323021 is 1203230002204.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4022000323021 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4022000323021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4022000323027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9415881 + ... + 9833758.

It is an arithmetic number, because the mean of its divisors is an integer number (516429341920).

Almost surely, 2^{4022000323021} is an apocalyptic number.

It is an amenable number.

4022000323021 is a deficient number, since it is larger than the sum of its proper divisors (109434412339).

4022000323021 is a wasteful number, since it uses less digits than its factorization.

4022000323021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19255323.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 4022000323021 its reverse (1203230002204), we get a palindrome (5225230325225).

The spelling of 4022000323021 in words is "four trillion, twenty-two billion, three hundred twenty-three thousand, twenty-one".