2201002031201 has 12 divisors (see below), whose sum is σ = 2300947448688. Its totient is φ = 2105224862664.

The previous prime is 2201002031149. The next prime is 2201002031227. The reversal of 2201002031201 is 1021302001022.

It is a happy number.

It is not a de Polignac number, because 2201002031201 - 2¹⁰ = 2201002030177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2201002021201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17055746 + ... + 17184308.

It is an arithmetic number, because the mean of its divisors is an integer number (191745620724).

Almost surely, 2^{2201002031201} is an apocalyptic number.

It is an amenable number.

2201002031201 is a deficient number, since it is larger than the sum of its proper divisors (99945417487).

2201002031201 is a wasteful number, since it uses less digits than its factorization.

2201002031201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160972 (or 160949 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 2201002031201 its reverse (1021302001022), we get a palindrome (3222304032223).

The spelling of 2201002031201 in words is "two trillion, two hundred one billion, two million, thirty-one thousand, two hundred one".