4022101144220 has 24 divisors (see below), whose sum is σ = 8447316831744. Its totient is φ = 1608668185536.

The previous prime is 4022101144211. The next prime is 4022101144267. The reversal of 4022101144220 is 224411012204.

It is a super-2 number, since 2×4022101144220² (a number of 26 digits) contains 22 as substring.

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, 10575479 + ... + 10949198.

It is an arithmetic number, because the mean of its divisors is an integer number (351971534656).

Almost surely, 2^{4022101144220} is an apocalyptic number.

It is an amenable number.

4022101144220 is an abundant number, since it is smaller than the sum of its proper divisors (4425215687524).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4022101144220 is a wasteful number, since it uses less digits than its factorization.

4022101144220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21534029 (or 21534027 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 23.

Adding to 4022101144220 its reverse (224411012204), we get a palindrome (4246512156424).

The spelling of 4022101144220 in words is "four trillion, twenty-two billion, one hundred one million, one hundred forty-four thousand, two hundred twenty".