1002200012102 has 16 divisors (see below), whose sum is σ = 1582643718000. Its totient is φ = 474659527680.

The previous prime is 1002200012063. The next prime is 1002200012141. The reversal of 1002200012102 is 2012100022001.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1002200012063) and next prime (1002200012141).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1581227 + ... + 2122422.

It is an arithmetic number, because the mean of its divisors is an integer number (98915232375).

Almost surely, 2^{1002200012102} is an apocalyptic number.

1002200012102 is a deficient number, since it is larger than the sum of its proper divisors (580443705898).

1002200012102 is a wasteful number, since it uses less digits than its factorization.

1002200012102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3710791.

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

Adding to 1002200012102 its reverse (2012100022001), we get a palindrome (3014300034103).

The spelling of 1002200012102 in words is "one trillion, two billion, two hundred million, twelve thousand, one hundred two".