1002102210201 has 16 divisors (see below), whose sum is σ = 1364325977664. Its totient is φ = 654106892544.

The previous prime is 1002102210167. The next prime is 1002102210217. The reversal of 1002102210201 is 1020122012001.

It is not a de Polignac number, because 1002102210201 - 2¹⁴ = 1002102193817 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1002102210251) 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, 16670031 + ... + 16730036.

It is an arithmetic number, because the mean of its divisors is an integer number (85270373604).

Almost surely, 2^{1002102210201} is an apocalyptic number.

It is an amenable number.

1002102210201 is a deficient number, since it is larger than the sum of its proper divisors (362223767463).

1002102210201 is a wasteful number, since it uses less digits than its factorization.

1002102210201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33400280.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1002102210201 its reverse (1020122012001), we get a palindrome (2022224222202).

The spelling of 1002102210201 in words is "one trillion, two billion, one hundred two million, two hundred ten thousand, two hundred one".