102100202202201 has 16 divisors (see below), whose sum is σ = 155715036340224. Its totient is φ = 58292806746384.

The previous prime is 102100202202191. The next prime is 102100202202223. The reversal of 102100202202201 is 102202202001201.

It is not a de Polignac number, because 102100202202201 - 2⁶ = 102100202202137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102100201202201) 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, 2090222521 + ... + 2090271366.

It is an arithmetic number, because the mean of its divisors is an integer number (9732189771264).

Almost surely, 2^{102100202202201} is an apocalyptic number.

It is an amenable number.

102100202202201 is a deficient number, since it is larger than the sum of its proper divisors (53614834138023).

102100202202201 is a wasteful number, since it uses less digits than its factorization.

102100202202201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4180495060.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 102100202202201 its reverse (102202202001201), we get a palindrome (204302404203402).

The spelling of 102100202202201 in words is "one hundred two trillion, one hundred billion, two hundred two million, two hundred two thousand, two hundred one".