100201011202201 has 24 divisors (see below), whose sum is σ = 124744454400384. Its totient is φ = 78805190730240.

The previous prime is 100201011202199. The next prime is 100201011202211. The reversal of 100201011202201 is 102202110102001.

It is not a de Polignac number, because 100201011202201 - 2¹ = 100201011202199 is a prime.

It is a super-2 number, since 2×100201011202201² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is not an unprimeable number, because it can be changed into a prime (100201011202211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 253397560 + ... + 253792681.

It is an arithmetic number, because the mean of its divisors is an integer number (5197685600016).

Almost surely, 2^{100201011202201} is an apocalyptic number.

It is an amenable number.

100201011202201 is a deficient number, since it is larger than the sum of its proper divisors (24543443198183).

100201011202201 is a wasteful number, since it uses less digits than its factorization.

100201011202201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 507190441 (or 507190428 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 100201011202201 its reverse (102202110102001), we get a palindrome (202403121304202).

The spelling of 100201011202201 in words is "one hundred trillion, two hundred one billion, eleven million, two hundred two thousand, two hundred one".