102020202201 has 8 divisors (see below), whose sum is σ = 136033643200. Its totient is φ = 68010114672.

The previous prime is 102020202187. The next prime is 102020202209. The reversal of 102020202201 is 102202020201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 102020202201 - 2¹⁰ = 102020201177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102020202209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 766501 + ... + 889698.

It is an arithmetic number, because the mean of its divisors is an integer number (17004205400).

Almost surely, 2^102020202201 is an apocalyptic number.

It is an amenable number.

102020202201 is a deficient number, since it is larger than the sum of its proper divisors (34013440999).

102020202201 is a wasteful number, since it uses less digits than its factorization.

102020202201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1676735.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 102020202201 its reverse (102202020201), we get a palindrome (204222222402).

The spelling of 102020202201 in words is "one hundred two billion, twenty million, two hundred two thousand, two hundred one".