4001141022 has 8 divisors (see below), whose sum is σ = 8002282056. Its totient is φ = 1333713672.

The previous prime is 4001141021. The next prime is 4001141057. The reversal of 4001141022 is 2201411004.

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

4001141022 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 4001140992 and 4001141010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4001141021) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 333428413 + ... + 333428424.

It is an arithmetic number, because the mean of its divisors is an integer number (1000285257).

Almost surely, 2^4001141022 is an apocalyptic number.

4001141022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4001141022 is a wasteful number, since it uses less digits than its factorization.

4001141022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 666856842.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 4001141022 is about 63254.5731311184. The cubic root of 4001141022 is about 1587.5519759121.

Adding to 4001141022 its reverse (2201411004), we get a palindrome (6202552026).

The spelling of 4001141022 in words is "four billion, one million, one hundred forty-one thousand, twenty-two".