1002200101202 has 16 divisors (see below), whose sum is σ = 1518527256480. Its totient is φ = 496031618208.

The previous prime is 1002200101181. The next prime is 1002200101219. The reversal of 1002200101202 is 2021010022001.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1540748 + ... + 2092439.

It is an arithmetic number, because the mean of its divisors is an integer number (94907953530).

Almost surely, 2^{1002200101202} is an apocalyptic number.

1002200101202 is a deficient number, since it is larger than the sum of its proper divisors (516327155278).

1002200101202 is a wasteful number, since it uses less digits than its factorization.

1002200101202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3634585.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1002200101202 its reverse (2021010022001), we get a palindrome (3023210123203).

The spelling of 1002200101202 in words is "one trillion, two billion, two hundred million, one hundred one thousand, two hundred two".