201001202222231 has 8 divisors (see below), whose sum is σ = 204832457357904. Its totient is φ = 197171383368960.

The previous prime is 201001202222167. The next prime is 201001202222237. The reversal of 201001202222231 is 132222202100102.

201001202222231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 201001202222231 - 2⁶ = 201001202222167 is a prime.

It is a super-2 number, since 2×201001202222231² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201001202222237) 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, 358788041 + ... + 359347826.

It is an arithmetic number, because the mean of its divisors is an integer number (25604057169738).

Almost surely, 2^{201001202222231} is an apocalyptic number.

201001202222231 is a deficient number, since it is larger than the sum of its proper divisors (3831255135673).

201001202222231 is an equidigital number, since it uses as much as digits as its factorization.

201001202222231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718141201.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 201001202222231 its reverse (132222202100102), we get a palindrome (333223404322333).

The spelling of 201001202222231 in words is "two hundred one trillion, one billion, two hundred two million, two hundred twenty-two thousand, two hundred thirty-one".