2201120023201 has 16 divisors (see below), whose sum is σ = 2411676281088. Its totient is φ = 1992325104000.

The previous prime is 2201120023147. The next prime is 2201120023211. The reversal of 2201120023201 is 1023200211022.

It is a happy number.

It is not a de Polignac number, because 2201120023201 - 2³¹ = 2198972539553 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2201120023211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1854651 + ... + 2800351.

It is an arithmetic number, because the mean of its divisors is an integer number (150729767568).

Almost surely, 2^{2201120023201} is an apocalyptic number.

It is an amenable number.

2201120023201 is a deficient number, since it is larger than the sum of its proper divisors (210556257887).

2201120023201 is a wasteful number, since it uses less digits than its factorization.

2201120023201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 946632.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 2201120023201 its reverse (1023200211022), we get a palindrome (3224320234223).

The spelling of 2201120023201 in words is "two trillion, two hundred one billion, one hundred twenty million, twenty-three thousand, two hundred one".