40220320212201 has 8 divisors (see below), whose sum is σ = 56781628534944. Its totient is φ = 25236279348800.

The previous prime is 40220320212197. The next prime is 40220320212263. The reversal of 40220320212201 is 10221202302204.

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

It is a cyclic number.

It is not a de Polignac number, because 40220320212201 - 2² = 40220320212197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40220320214201) 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, 394316864775 + ... + 394316864876.

It is an arithmetic number, because the mean of its divisors is an integer number (7097703566868).

Almost surely, 2^{40220320212201} is an apocalyptic number.

It is an amenable number.

40220320212201 is a deficient number, since it is larger than the sum of its proper divisors (16561308322743).

40220320212201 is a wasteful number, since it uses less digits than its factorization.

40220320212201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 788633729671.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 40220320212201 its reverse (10221202302204), we get a palindrome (50441522514405).

The spelling of 40220320212201 in words is "forty trillion, two hundred twenty billion, three hundred twenty million, two hundred twelve thousand, two hundred one".