202201112102001 has 16 divisors (see below), whose sum is σ = 285935143562880. Its totient is φ = 126826071736320.

The previous prime is 202201112101981. The next prime is 202201112102009. The reversal of 202201112102001 is 100201211102202.

It is not a de Polignac number, because 202201112102001 - 2¹¹ = 202201112099953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (202201112102009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24020085136 + ... + 24020093553.

It is an arithmetic number, because the mean of its divisors is an integer number (17870946472680).

Almost surely, 2^{202201112102001} is an apocalyptic number.

It is an amenable number.

202201112102001 is a deficient number, since it is larger than the sum of its proper divisors (83734031460879).

202201112102001 is a wasteful number, since it uses less digits than its factorization.

202201112102001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48040178776.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 202201112102001 its reverse (100201211102202), we get a palindrome (302402323204203).

The spelling of 202201112102001 in words is "two hundred two trillion, two hundred one billion, one hundred twelve million, one hundred two thousand, one".