4000701355221 has 32 divisors (see below), whose sum is σ = 5356938705408. Its totient is φ = 2655832458240.

The previous prime is 4000701355213. The next prime is 4000701355223. The reversal of 4000701355221 is 1225531070004.

4000701355221 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4000701355221 - 2³ = 4000701355213 is a prime.

It is a super-2 number, since 2×4000701355221² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4000701355223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1851318381 + ... + 1851320541.

It is an arithmetic number, because the mean of its divisors is an integer number (167404334544).

Almost surely, 2^{4000701355221} is an apocalyptic number.

It is an amenable number.

4000701355221 is a deficient number, since it is larger than the sum of its proper divisors (1356237350187).

4000701355221 is a wasteful number, since it uses less digits than its factorization.

4000701355221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4941.

The product of its (nonzero) digits is 8400, while the sum is 30.

The spelling of 4000701355221 in words is "four trillion, seven hundred one million, three hundred fifty-five thousand, two hundred twenty-one".